| 1:10.84 | 2:24.35 | (1:13.51) | |
| 3:38.02 | (1:13.67) | 4:51.76 | (1:13.74) |
| 6:05.03 | (1:13.27) | 7:18.48 | (1:13.45) |
| 8:31.94 | (1:13.46) | 9:45.10 | (1:13.16) |
| 10:58.48 | (1:13.38) | 12:12.63 | (1:14.15) |
| 13:26.59 | (1:13.96) | 14:41.09 | (1:14.50) |
| 15:54.45 | (1:13.36) | 17:08.30 | (1:13.85) |
| 18:21.28 | (1:12.98) |