| 1:11.81 | 2:28.78 | (1:16.97) | |
| 3:46.55 | (1:17.77) | 5:05.45 | (1:18.90) |
| 6:24.29 | (1:18.84) | 7:43.22 | (1:18.93) |
| 9:02.88 | (1:19.66) | 10:22.99 | (1:20.11) |
| 11:42.37 | (1:19.38) | 13:01.86 | (1:19.49) |
| 14:20.66 | (1:18.80) | 15:40.10 | (1:19.44) |
| 16:59.93 | (1:19.83) | 18:18.65 | (1:18.72) |
| 19:33.36 | (1:14.71) |