| 1:13.47 | 2:34.65 | (1:21.18) | |
| 3:56.20 | (1:21.55) | 5:18.04 | (1:21.84) |
| 6:39.53 | (1:21.49) | 8:00.71 | (1:21.18) |
| 9:22.89 | (1:22.18) | 10:45.37 | (1:22.48) |
| 12:08.06 | (1:22.69) | 13:31.16 | (1:23.10) |
| 14:55.28 | (1:24.12) | 16:19.36 | (1:24.08) |
| 17:43.50 | (1:24.14) | 19:07.20 | (1:23.70) |
| 20:27.34 | (1:20.14) |