| 1:14.88 | 2:35.68 | (1:20.80) | |
| 3:57.21 | (1:21.53) | 5:17.93 | (1:20.72) |
| 6:38.61 | (1:20.68) | 7:59.18 | (1:20.57) |
| 9:19.12 | (1:19.94) | 10:39.93 | (1:20.81) |
| 12:00.03 | (1:20.10) | 13:19.72 | (1:19.69) |
| 14:39.90 | (1:20.18) | 15:59.79 | (1:19.89) |
| 17:19.32 | (1:19.53) | 18:38.70 | (1:19.38) |
| 19:55.99 | (1:17.29) |