| 1:15.03 | 2:35.58 | (1:20.55) | |
| 3:56.36 | (1:20.78) | 5:17.52 | (1:21.16) |
| 6:38.68 | (1:21.16) | 8:00.54 | (1:21.86) |
| 9:22.87 | (1:22.33) | 10:45.27 | (1:22.40) |
| 12:08.15 | (1:22.88) | 13:31.48 | (1:23.33) |
| 14:55.36 | (1:23.88) | 16:19.33 | (1:23.97) |
| 17:43.11 | (1:23.78) | 19:06.02 | (1:22.91) |
| 20:28.27 | (1:22.25) |