| 1:11.97 | 2:28.82 | (1:16.85) | |
| 3:46.24 | (1:17.42) | 5:03.69 | (1:17.45) |
| 6:20.59 | (1:16.90) | 7:37.25 | (1:16.66) |
| 8:55.16 | (1:17.91) | 10:13.03 | (1:17.87) |
| 11:29.87 | (1:16.84) | 12:47.40 | (1:17.53) |
| 14:04.40 | (1:17.00) | 15:22.40 | (1:18.00) |
| 16:40.23 | (1:17.83) | 17:57.22 | (1:16.99) |
| 19:09.86 | (1:12.64) |