| 1:10.38 | 2:23.68 | (1:13.30) | |
| 3:36.73 | (1:13.05) | 4:49.90 | (1:13.17) |
| 6:02.64 | (1:12.74) | 7:16.19 | (1:13.55) |
| 8:30.07 | (1:13.88) | 9:44.20 | (1:14.13) |
| 10:57.82 | (1:13.62) | 12:11.54 | (1:13.72) |
| 13:24.74 | (1:13.20) | 14:39.19 | (1:14.45) |
| 15:54.48 | (1:15.29) | 17:12.15 | (1:17.67) |
| 18:29.78 | (1:17.63) |