| 1:08.93 | 2:21.04 | (1:12.11) | |
| 3:33.59 | (1:12.55) | 4:46.69 | (1:13.10) |
| 5:59.84 | (1:13.15) | 7:12.71 | (1:12.87) |
| 8:25.57 | (1:12.86) | 9:38.89 | (1:13.32) |
| 10:51.57 | (1:12.68) | 12:04.77 | (1:13.20) |
| 13:18.11 | (1:13.34) | 14:31.64 | (1:13.53) |
| 15:44.74 | (1:13.10) | 16:57.04 | (1:12.30) |
| 18:06.97 | (1:09.93) |