| 1:13.88 | 2:30.45 | (1:16.57) | |
| 3:48.45 | (1:18.00) | 5:06.63 | (1:18.18) |
| 6:24.79 | (1:18.16) | 7:42.68 | (1:17.89) |
| 9:01.05 | (1:18.37) | 10:20.19 | (1:19.14) |
| 11:39.30 | (1:19.11) | 12:58.21 | (1:18.91) |
| 14:17.65 | (1:19.44) | 15:37.71 | (1:20.06) |
| 16:57.89 | (1:20.18) | 18:18.01 | (1:20.12) |
| 19:35.97 | (1:17.96) |