| 1:14.19 | 2:32.64 | (1:18.45) | |
| 3:50.72 | (1:18.08) | 5:09.02 | (1:18.30) |
| 6:26.95 | (1:17.93) | 7:45.59 | (1:18.64) |
| 9:04.98 | (1:19.39) | 10:23.88 | (1:18.90) |
| 11:43.24 | (1:19.36) | 13:03.37 | (1:20.13) |
| 14:22.70 | (1:19.33) | 15:42.65 | (1:19.95) |
| 17:02.25 | (1:19.60) | 18:20.53 | (1:18.28) |
| 19:34.60 | (1:14.07) |