| 1:15.45 | 2:36.75 | (1:21.30) | |
| 3:58.77 | (1:22.02) | 5:21.20 | (1:22.43) |
| 6:43.30 | (1:22.10) | 8:05.62 | (1:22.32) |
| 9:28.02 | (1:22.40) | 10:49.69 | (1:21.67) |
| 12:11.49 | (1:21.80) | 13:34.16 | (1:22.67) |
| 14:56.48 | (1:22.32) | 16:18.26 | (1:21.78) |
| 17:38.65 | (1:20.39) | 19:00.26 | (1:21.61) |
| 20:20.06 | (1:19.80) |