| 1:11.51 | 2:28.66 | (1:17.15) | |
| 3:47.59 | (1:18.93) | 5:05.21 | (1:17.62) |
| 6:24.11 | (1:18.90) | 7:43.29 | (1:19.18) |
| 9:00.89 | (1:17.60) | 10:20.39 | (1:19.50) |
| 11:37.62 | (1:17.23) | 12:55.22 | (1:17.60) |
| 14:15.85 | (1:20.63) | 15:37.89 | (1:22.04) |
| 17:00.20 | (1:22.31) | 18:21.06 | (1:20.86) |
| 19:42.03 | (1:20.97) |