| 1:12.15 | 2:28.34 | (1:16.19) | |
| 3:44.33 | (1:15.99) | 5:01.63 | (1:17.30) |
| 6:19.38 | (1:17.75) | 7:38.10 | (1:18.72) |
| 8:57.40 | (1:19.30) | 10:17.33 | (1:19.93) |
| 11:37.05 | (1:19.72) | 12:57.47 | (1:20.42) |
| 14:17.47 | (1:20.00) | 15:38.32 | (1:20.85) |
| 16:58.38 | (1:20.06) | 18:18.72 | (1:20.34) |
| 19:37.84 | (1:19.12) |