| 1:15.75 | 2:36.06 | (1:20.31) | |
| 3:56.22 | (1:20.16) | 5:16.58 | (1:20.36) |
| 6:36.92 | (1:20.34) | 7:57.21 | (1:20.29) |
| 9:17.82 | (1:20.61) | 10:38.82 | (1:21.00) |
| 11:59.46 | (1:20.64) | 13:19.92 | (1:20.46) |
| 14:39.92 | (1:20.00) | 16:00.43 | (1:20.51) |
| 17:21.08 | (1:20.65) | 18:41.01 | (1:19.93) |
| 19:56.90 | (1:15.89) |