| 1:11.96 | 2:29.83 | (1:17.87) | |
| 3:48.15 | (1:18.32) | 5:05.51 | (1:17.36) |
| 6:23.61 | (1:18.10) | 7:36.65 | (1:13.04) |
| 8:51.81 | (1:15.16) | 10:07.73 | (1:15.92) |
| 11:22.69 | (1:14.96) | 12:38.00 | (1:15.31) |
| 13:50.81 | (1:12.81) | 15:05.11 | (1:14.30) |
| 16:19.28 | (1:14.17) | 17:32.41 | (1:13.13) |
| 18:43.67 | (1:11.26) |