| 1:11.67 | 2:27.57 | (1:15.90) | |
| 3:44.02 | (1:16.45) | 5:03.90 | (1:19.88) |
| 6:24.54 | (1:20.64) | 7:45.15 | (1:20.61) |
| 9:06.60 | (1:21.45) | 10:27.80 | (1:21.20) |
| 11:48.78 | (1:20.98) | 13:11.08 | (1:22.30) |
| 14:32.88 | (1:21.80) | 15:54.86 | (1:21.98) |
| 17:16.10 | (1:21.24) | 18:36.39 | (1:20.29) |
| 19:55.00 | (1:18.61) |