| 1:08.29 | 2:22.64 | (1:14.35) | |
| 3:37.03 | (1:14.39) | 4:51.62 | (1:14.59) |
| 6:06.43 | (1:14.81) | 7:21.25 | (1:14.82) |
| 8:36.55 | (1:15.30) | 9:51.80 | (1:15.25) |
| 11:06.95 | (1:15.15) | 12:22.54 | (1:15.59) |
| 13:38.29 | (1:15.75) | 14:53.85 | (1:15.56) |
| 16:09.35 | (1:15.50) | 17:24.19 | (1:14.84) |
| 18:36.11 | (1:11.92) |