| 1:10.70 | 2:27.88 | (1:17.18) | |
| 3:45.60 | (1:17.72) | 5:03.72 | (1:18.12) |
| 6:22.36 | (1:18.64) | 7:42.21 | (1:19.85) |
| 9:01.57 | (1:19.36) | 10:21.14 | (1:19.57) |
| 11:40.52 | (1:19.38) | 13:00.07 | (1:19.55) |
| 14:20.63 | (1:20.56) | 15:40.51 | (1:19.88) |
| 17:00.71 | (1:20.20) | 18:20.55 | (1:19.84) |
| 19:36.08 | (1:15.53) |