| 1:11.33 | 2:27.57 | (1:16.24) | |
| 3:43.63 | (1:16.06) | 4:58.68 | (1:15.05) |
| 6:14.82 | (1:16.14) | 7:32.80 | (1:17.98) |
| 8:52.73 | (1:19.93) | 10:12.70 | (1:19.97) |
| 11:29.14 | (1:16.44) | 12:47.43 | (1:18.29) |
| 14:06.40 | (1:18.97) | 15:25.10 | (1:18.70) |
| 16:45.27 | (1:20.17) | 18:05.87 | (1:20.60) |
| 19:22.99 | (1:17.12) |