| 1:12.04 | 2:30.11 | (1:18.07) | |
| 3:50.13 | (1:20.02) | 5:10.84 | (1:20.71) |
| 6:31.72 | (1:20.88) | 7:53.09 | (1:21.37) |
| 9:14.38 | (1:21.29) | 10:35.85 | (1:21.47) |
| 11:57.18 | (1:21.33) | 13:17.83 | (1:20.65) |
| 14:40.12 | (1:22.29) | 16:02.52 | (1:22.40) |
| 17:24.28 | (1:21.76) | 18:46.47 | (1:22.19) |
| 20:06.41 | (1:19.94) |