| 1:11.57 | 2:30.13 | (1:18.56) | |
| 3:49.35 | (1:19.22) | 5:08.60 | (1:19.25) |
| 6:27.65 | (1:19.05) | 7:46.56 | (1:18.91) |
| 9:05.14 | (1:18.58) | 10:23.02 | (1:17.88) |
| 11:41.18 | (1:18.16) | 12:59.43 | (1:18.25) |
| 14:17.43 | (1:18.00) | 15:34.99 | (1:17.56) |
| 16:53.00 | (1:18.01) | 18:09.70 | (1:16.70) |
| 19:23.68 | (1:13.98) |