| 1:13.83 | 2:34.93 | (1:21.10) | |
| 3:56.22 | (1:21.29) | 5:19.11 | (1:22.89) |
| 6:40.96 | (1:21.85) | 8:03.23 | (1:22.27) |
| 9:24.72 | (1:21.49) | 10:46.29 | (1:21.57) |
| 12:08.35 | (1:22.06) | 13:30.39 | (1:22.04) |
| 14:52.45 | (1:22.06) | 16:14.33 | (1:21.88) |
| 17:36.08 | (1:21.75) | 18:57.12 | (1:21.04) |
| 20:14.86 | (1:17.74) |