| 1:12.77 | 2:27.91 | (1:15.14) | |
| 3:43.07 | (1:15.16) | 4:58.42 | (1:15.35) |
| 6:13.88 | (1:15.46) | 7:29.91 | (1:16.03) |
| 8:46.90 | (1:16.99) | 10:04.40 | (1:17.50) |
| 11:22.69 | (1:18.29) | 12:41.42 | (1:18.73) |
| 13:59.95 | (1:18.53) | 15:18.77 | (1:18.82) |
| 16:37.59 | (1:18.82) | 17:56.40 | (1:18.81) |
| 19:14.17 | (1:17.77) |