| 1:11.70 | 2:27.61 | (1:15.91) | |
| 3:44.95 | (1:17.34) | 5:02.93 | (1:17.98) |
| 6:22.05 | (1:19.12) | 7:40.93 | (1:18.88) |
| 8:59.22 | (1:18.29) | 10:17.67 | (1:18.45) |
| 11:34.84 | (1:17.17) | 12:53.54 | (1:18.70) |
| 14:12.44 | (1:18.90) | 15:31.19 | (1:18.75) |
| 16:49.99 | (1:18.80) | 18:08.40 | (1:18.41) |
| 19:26.61 | (1:18.21) |