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Instruction
Answer the question based on the provided table.


Table
Table Title: Mexican records in athletics
Table Content:
| Event | Record | Athlete | Date | Meet | Place |
| --- | --- | --- | --- | --- | --- |
| 100 m | 10.21 (+0.1 m/s) | Carlos Villaseñor García | 11 July 1997 | Mexican Championships | Toluca, Mexico |
| 200 m | 20.36 (+0.3 m/s) | José Carlos Herrera | 23 March 2014 | Relevos del Tec | Monterrey, Mexico |
| 300 m | 32.87 | Juan Pedro Toledo | 14 September 2000 |  | Sydney, Australia |
| 400 m | 44.31 | Alejandro Cárdenas | 26 August 1999 | World Championships | Seville, Spain |
| 800 m | 1:45.88 | James Eichberger | 27 July 2013 | Memorial Rasschaert – Flanders Cup | Ninove, Belgium |
| 1500 m | 3:36.67 | Pablo Solares | 30 May 2009 | Reebok Grand Prix | New York City, United States |
| Mile | 3:58.18 | Juan Luis Barrios | 15 April 2007 | Mt. SAC Relays | Walnut, United States |
| 2000 m | 5:03.4+ # | Arturo Barrios | 10 July 1989 |  | Nice, France |
| 3000 m | 7:35.71 | Arturo Barrios | 10 July 1989 |  | Nice, France |
| Two miles | 8:23.81 | Juan Luis Barrios | 10 June 2007 | Prefontaine Classic | Eugene, United States |
| 5000 m | 13:07.79 | Arturo Barrios | 14 July 1989 |  | London, United Kingdom |
| 10000 m | 27:08.23 | Arturo Barrios | 18 August 1989 | ISTAF | Berlin, Germany |
| 10 km (road) | 27:41 # | Arturo Barrios | 1 March 1986 | Continental Homes 10K | Phoenix, United States |
| 15 km (road) | 42:36 # | Arturo Barrios | 29 June 1986 | Cascade Run Off | Portland, United States |
| 20000 m (track) | 56:55.6 | Arturo Barrios | 30 March 1991 |  | La Fleche, France |
| 20 km (road) | 58:26+ # | Juan Carlos Romero | 11 October 2009 | World Half Marathon Championships | Birmingham, United Kingdom |
| One hour | 21101 m | Arturo Barrios | 30 March 1991 |  | La Fleche, France |
| Half marathon | 1:00:14 a # | Armando Quintanilla | 21 January 1996 | Tokyo Half Marathon | Tokyo, Japan |
| Half marathon | 1:00:28 # | Germán Silva | 24 September 1994 | World Half Marathon Championships | Oslo, Norway |
| 25 km (road) | 1:16:26+ | Andrés Espinosa | 28 September 2003 | Berlin Marathon | Berlin, Berlin |
| 25 km (road) | 1:14:54+ # | Juan Luis Barrios | 6 March 2011 | Lala Marathon | Torreón, Mexico |
| 30 km (road) | 1:30:19+ | Juan Luis Barrios | 6 March 2011 | Lala Marathon | Torreón, Mexico |
| 30 km (road) | 1:31:46+ # | Andrés Espinosa | 28 September 2003 | Berlin Marathon | Berlin, Germany |
| Marathon | 2:07:19 a | Andrés Espinosa | 18 April 1994 | Boston Marathon | Boston, United States |
| Marathon | 2:08:30 # | Dionicio Cerón Pizarro | 2 April 1995 | London Marathon | London, United Kingdom |
| 110 m hurdles | 13.81 (+0.8 m/s) | Roberto Carmona | 22 July 1988 | Ibero-American Championships | Mexico City, Mexico |
| 400 m hurdles | 49.41 | Jesús Aguilasocho | 20 September 1985 | Copa de las Américas | San Juan, Puerto Rico |
| 3000 m steeplechase | 8:25.69 | Salvador Miranda | 8 July 2000 | Encuentro Nacional de Fondo | Barakaldo, Spain |
| High jump | 2.30 m | Gerardo Martinez | 15 April 2007 | Mt. SAC Relays | Walnut, United States |
| Pole vault | 5.82 m | Giovanni Lanaro | 15 April 2007 | Mt. SAC Relays | Walnut, United States |
| Long jump | 8.46 m (+1.3 m/s) | Luis Rivera | 12 July 2013 | Universiade | Kazan, Russia |
| Triple jump | 16.63 m (-0.1 m/s) | Alberto Alvarez | 23 March 2014 | Relevos del Tec | Monterrey, Mexico |
| Shot put | 19.91 m | Stephen Saenz | 26 May 2012 | NCAA Division I East Preliminary Round | Jacksonville, United States |
| Discus throw | 60.45 m | Mario Cota | 20 April 2012 | Mt. SAC Relays | Walnut, United States |
| Hammer throw | 71.46 m | Guillermo Guzmán | 14 June 1992 |  | Mexico City, Mexico |
| Javelin throw | 80.46 m | Juan de la Garza | 28 June 1992 |  | Mexico City, Mexico |
| Decathlon | 7614 pts (ht) | Alejandro Cárdenas | 10–11 May 1996 | Ibero-American Championships | Medellín, Colombia |
| Decathlon | 10.2 (+0.1 m/s) (100 m), 7.72 m (+1.3 m/s) (long jump), 12.55 m (shot put), 1.74 m (high jump), 46.33 (400 m) /\n15.73 (0.0 m/s) (110 m hurdles), 38.32 m (discus), 4.40 m (pole vault), 57.28 m (javelin), 4:52.35 (1500 m) | 10.2 (+0.1 m/s) (100 m), 7.72 m (+1.3 m/s) (long jump), 12.55 m (shot put), 1.74 m (high jump), 46.33 (400 m) /\n15.73 (0.0 m/s) (110 m hurdles), 38.32 m (discus), 4.40 m (pole vault), 57.28 m (javelin), 4:52.35 (1500 m) | 10.2 (+0.1 m/s) (100 m), 7.72 m (+1.3 m/s) (long jump), 12.55 m (shot put), 1.74 m (high jump), 46.33 (400 m) /\n15.73 (0.0 m/s) (110 m hurdles), 38.32 m (discus), 4.40 m (pole vault), 57.28 m (javelin), 4:52.35 (1500 m) | 10.2 (+0.1 m/s) (100 m), 7.72 m (+1.3 m/s) (long jump), 12.55 m (shot put), 1.74 m (high jump), 46.33 (400 m) /\n15.73 (0.0 m/s) (110 m hurdles), 38.32 m (discus), 4.40 m (pole vault), 57.28 m (javelin), 4:52.35 (1500 m) | 10.2 (+0.1 m/s) (100 m), 7.72 m (+1.3 m/s) (long jump), 12.55 m (shot put), 1.74 m (high jump), 46.33 (400 m) /\n15.73 (0.0 m/s) (110 m hurdles), 38.32 m (discus), 4.40 m (pole vault), 57.28 m (javelin), 4:52.35 (1500 m) |
| 5000 m walk (track) | 18:40.11 | Eder Sánchez | 28 February 2009 | Sydney Track Classic | Sydney, Australia |
| 5 km walk (road) | 19:17 | Eder Sánchez | 8 December 2006 | Gran Premio Internacional | Granada, Spain |
| 10000 m walk (track) | 38:24.0 | Bernardo Segura Rivera | 7 May 1994 |  | Fana, Norway |
| 10000 m walk (track) | 38:26.4 | Daniel García | 17 May 1997 |  | Sønder-Omme, Denmark |
| 10 km walk (road) | 38:31 | Eder Sánchez | 19 September 2009 | IAAF World Race Walking Challenge | Saransk, Russia |
| 20000 m walk (track) | 1:17:25.6 | Bernardo Segura | 7 May 1994 |  | Bergen, Norway |
| 20 km walk (road) | 1:17:26 | Bernardo Segura | 7 May 1994 |  | Fana, Norway |
| 50000 m walk (track) | 3:41:38.4 | Raúl González | 25 May 1979 |  | Bergen, Norway |
| 50 km walk (road) | 3:41:20 | Raúl González | 11 June 1978 |  | Podebrady, Czech Republic |
| 4x100 m relay | 39.32 | Mexico\nGenaro Rojas\nEduardo Nava\nHerman Adam\nAlejandro Cárdenas | 21 June 1992 |  | Mexico City, Mexico |
| 4x400 m relay | 3:03.19 | Mexico\nAlejandro Cárdenas\nOscar Juanz\nRoberto Carvajal\nJuan Pedro Toledo | 11 August 2001 | World Championships | Edmonton, Canada |


Question
who was the top finisher of the 20 km (road)?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["Juan Carlos Romero"]