| 1:12.00 | 2:26.92 | (1:14.92) | |
| 3:41.38 | (1:14.46) | 4:56.21 | (1:14.83) |
| 6:10.45 | (1:14.24) | 7:26.21 | (1:15.76) |
| 8:41.56 | (1:15.35) | 9:58.01 | (1:16.45) |
| 11:14.43 | (1:16.42) | 12:31.36 | (1:16.93) |
| 13:48.14 | (1:16.78) | 15:05.30 | (1:17.16) |
| 16:22.66 | (1:17.36) | 17:39.60 | (1:16.94) |
| 18:54.52 | (1:14.92) |