| 1:11.03 | 2:28.49 | (1:17.46) | |
| 3:46.44 | (1:17.95) | 5:03.74 | (1:17.30) |
| 6:22.19 | (1:18.45) | 7:42.21 | (1:20.02) |
| 9:01.43 | (1:19.22) | 10:21.43 | (1:20.00) |
| 11:39.59 | (1:18.16) | 12:59.14 | (1:19.55) |
| 14:18.59 | (1:19.45) | 15:38.28 | (1:19.69) |
| 16:58.71 | (1:20.43) | 18:17.35 | (1:18.64) |
| 19:31.66 | (1:14.31) |