| 1:09.83 | 2:23.91 | (1:14.08) | |
| 3:38.17 | (1:14.26) | 4:52.72 | (1:14.55) |
| 6:07.28 | (1:14.56) | 7:21.12 | (1:13.84) |
| 8:35.00 | (1:13.88) | 9:48.70 | (1:13.70) |
| 11:02.60 | (1:13.90) | 12:15.48 | (1:12.88) |
| 13:29.64 | (1:14.16) | 14:43.75 | (1:14.11) |
| 15:56.87 | (1:13.12) | 17:10.06 | (1:13.19) |
| 18:21.12 | (1:11.06) |