| 1:14.88 | 2:34.46 | (1:19.58) | |
| 3:53.99 | (1:19.53) | 5:13.36 | (1:19.37) |
| 6:32.27 | (1:18.91) | 7:52.86 | (1:20.59) |
| 9:12.21 | (1:19.35) | 10:33.16 | (1:20.95) |
| 11:53.40 | (1:20.24) | 13:14.90 | (1:21.50) |
| 14:37.10 | (1:22.20) | 15:58.96 | (1:21.86) |
| 17:18.98 | (1:20.02) | 18:38.40 | (1:19.42) |
| 19:54.76 | (1:16.36) |