| 1:16.35 | 2:38.15 | (1:21.80) | |
| 4:00.49 | (1:22.34) | 5:22.78 | (1:22.29) |
| 6:45.29 | (1:22.51) | 8:06.34 | (1:21.05) |
| 9:27.57 | (1:21.23) | 10:49.17 | (1:21.60) |
| 12:10.28 | (1:21.11) | 13:31.16 | (1:20.88) |
| 14:51.35 | (1:20.19) | 16:11.31 | (1:19.96) |
| 17:31.90 | (1:20.59) | 18:52.45 | (1:20.55) |
| 20:11.45 | (1:19.00) |