| 1:11.80 | 2:30.16 | (1:18.36) | |
| 3:48.83 | (1:18.67) | 5:07.69 | (1:18.86) |
| 6:26.47 | (1:18.78) | 7:45.13 | (1:18.66) |
| 9:03.20 | (1:18.07) | 10:20.84 | (1:17.64) |
| 11:37.70 | (1:16.86) | 12:55.54 | (1:17.84) |
| 14:13.11 | (1:17.57) | 15:31.16 | (1:18.05) |
| 16:48.05 | (1:16.89) | 18:05.89 | (1:17.84) |
| 19:20.30 | (1:14.41) |