| 1:09.93 | 2:24.76 | (1:14.83) | |
| 3:38.83 | (1:14.07) | 4:53.90 | (1:15.07) |
| 6:08.30 | (1:14.40) | 7:23.50 | (1:15.20) |
| 8:38.78 | (1:15.28) | 9:54.28 | (1:15.50) |
| 11:11.21 | (1:16.93) | 12:27.90 | (1:16.69) |
| 13:44.67 | (1:16.77) | 15:01.62 | (1:16.95) |
| 16:18.03 | (1:16.41) | 17:34.15 | (1:16.12) |
| 18:47.56 | (1:13.41) |