| 1:17.73 | 2:38.81 | (1:21.08) | |
| 3:59.95 | (1:21.14) | 5:21.30 | (1:21.35) |
| 6:42.42 | (1:21.12) | 8:03.60 | (1:21.18) |
| 9:26.07 | (1:22.47) | 10:48.35 | (1:22.28) |
| 12:11.13 | (1:22.78) | 13:33.88 | (1:22.75) |
| 14:56.29 | (1:22.41) | 16:19.04 | (1:22.75) |
| 17:40.16 | (1:21.12) | 19:00.00 | (1:19.84) |
| 20:16.88 | (1:16.88) |