| 1:19.18 | 2:42.90 | (1:23.72) | |
| 4:05.55 | (1:22.65) | 5:27.95 | (1:22.40) |
| 6:49.75 | (1:21.80) | 8:10.88 | (1:21.13) |
| 9:31.54 | (1:20.66) | 10:51.80 | (1:20.26) |
| 12:11.22 | (1:19.42) | 13:29.99 | (1:18.77) |
| 14:49.06 | (1:19.07) | 16:08.48 | (1:19.42) |
| 17:28.46 | (1:19.98) | 18:48.34 | (1:19.88) |
| 20:07.57 | (1:19.23) |