| 1:12.24 | 2:31.12 | (1:18.88) | |
| 3:51.11 | (1:19.99) | 5:12.00 | (1:20.89) |
| 6:34.61 | (1:22.61) | 7:59.43 | (1:24.82) |
| 9:20.88 | (1:21.45) | 10:43.52 | (1:22.64) |
| 12:07.06 | (1:23.54) | 13:29.63 | (1:22.57) |
| 14:51.95 | (1:22.32) | 16:15.51 | (1:23.56) |
| 17:36.97 | (1:21.46) | 18:59.67 | (1:22.70) |
| 20:20.32 | (1:20.65) |