| 1:15.23 | 2:34.65 | (1:19.42) | |
| 3:55.13 | (1:20.48) | 5:15.95 | (1:20.82) |
| 6:38.78 | (1:22.83) | 8:00.45 | (1:21.67) |
| 9:22.63 | (1:22.18) | 10:43.53 | (1:20.90) |
| 12:05.10 | (1:21.57) | 13:25.82 | (1:20.72) |
| 14:47.03 | (1:21.21) | 16:10.39 | (1:23.36) |
| 17:32.72 | (1:22.33) | 18:55.61 | (1:22.89) |
| 20:15.79 | (1:20.18) |