| 1:14.36 | 2:31.85 | (1:17.49) | |
| 3:49.68 | (1:17.83) | 5:08.80 | (1:19.12) |
| 6:30.68 | (1:21.88) | 7:52.95 | (1:22.27) |
| 9:16.32 | (1:23.37) | 10:40.32 | (1:24.00) |
| 12:05.62 | (1:25.30) | 13:30.92 | (1:25.30) |
| 14:56.47 | (1:25.55) | 16:22.95 | (1:26.48) |
| 17:45.67 | (1:22.72) | 19:08.65 | (1:22.98) |
| 20:30.91 | (1:22.26) |