| 1:08.66 | 2:21.11 | (1:12.45) | |
| 3:33.95 | (1:12.84) | 4:46.91 | (1:12.96) |
| 6:01.45 | (1:14.54) | 7:16.53 | (1:15.08) |
| 8:32.68 | (1:16.15) | 9:48.88 | (1:16.20) |
| 11:06.15 | (1:17.27) | 12:22.66 | (1:16.51) |
| 13:39.21 | (1:16.55) | 14:55.34 | (1:16.13) |
| 16:09.27 | (1:13.93) | 17:22.09 | (1:12.82) |
| 18:38.86 | (1:16.77) |