| 1:08.40 | 2:21.12 | (1:12.72) | |
| 3:35.21 | (1:14.09) | 4:49.41 | (1:14.20) |
| 6:03.01 | (1:13.60) | 7:16.33 | (1:13.32) |
| 8:29.93 | (1:13.60) | 9:44.23 | (1:14.30) |
| 10:57.59 | (1:13.36) | 12:10.06 | (1:12.47) |
| 13:22.71 | (1:12.65) | 14:35.41 | (1:12.70) |
| 15:48.34 | (1:12.93) | 17:01.48 | (1:13.14) |
| 18:11.84 | (1:10.36) |