| 1:18.01 | 2:39.56 | (1:21.55) | |
| 4:00.81 | (1:21.25) | 5:22.26 | (1:21.45) |
| 6:42.91 | (1:20.65) | 8:02.19 | (1:19.28) |
| 9:22.04 | (1:19.85) | 10:42.55 | (1:20.51) |
| 12:03.29 | (1:20.74) | 13:25.42 | (1:22.13) |
| 14:46.45 | (1:21.03) | 16:08.50 | (1:22.05) |
| 17:31.58 | (1:23.08) | 18:53.18 | (1:21.60) |
| 20:10.82 | (1:17.64) |