| 1:16.87 | 2:36.68 | (1:19.81) | |
| 3:56.32 | (1:19.64) | 5:16.84 | (1:20.52) |
| 6:36.89 | (1:20.05) | 7:56.98 | (1:20.09) |
| 9:17.18 | (1:20.20) | 10:36.78 | (1:19.60) |
| 11:56.55 | (1:19.77) | 13:16.60 | (1:20.05) |
| 14:36.63 | (1:20.03) | 15:56.48 | (1:19.85) |
| 17:16.07 | (1:19.59) | 18:35.59 | (1:19.52) |
| 19:53.09 | (1:17.50) |