| 1:15.40 | 2:36.17 | (1:20.77) | |
| 3:56.65 | (1:20.48) | 5:17.98 | (1:21.33) |
| 6:38.71 | (1:20.73) | 7:59.41 | (1:20.70) |
| 9:20.17 | (1:20.76) | 10:41.49 | (1:21.32) |
| 12:03.39 | (1:21.90) | 13:24.38 | (1:20.99) |
| 14:45.24 | (1:20.86) | 16:05.44 | (1:20.20) |
| 17:25.77 | (1:20.33) | 18:45.12 | (1:19.35) |
| 20:02.76 | (1:17.64) |