| 1:16.89 | 2:38.49 | (1:21.60) | |
| 3:59.15 | (1:20.66) | 5:20.98 | (1:21.83) |
| 6:42.74 | (1:21.76) | 8:03.62 | (1:20.88) |
| 9:24.97 | (1:21.35) | 10:46.03 | (1:21.06) |
| 12:07.41 | (1:21.38) | 13:28.83 | (1:21.42) |
| 14:49.44 | (1:20.61) | 16:10.33 | (1:20.89) |
| 17:30.21 | (1:19.88) | 18:51.37 | (1:21.16) |
| 20:10.56 | (1:19.19) |