| 1:15.21 | 2:37.88 | (1:22.67) | |
| 4:00.96 | (1:23.08) | 5:24.81 | (1:23.85) |
| 6:49.32 | (1:24.51) | 8:13.65 | (1:24.33) |
| 9:37.65 | (1:24.00) | 11:01.01 | (1:23.36) |
| 12:24.51 | (1:23.50) | 13:47.96 | (1:23.45) |
| 15:11.71 | (1:23.75) | 16:34.83 | (1:23.12) |
| 17:57.48 | (1:22.65) | 19:19.55 | (1:22.07) |
| 20:38.86 | (1:19.31) |