| 1:12.50 | 2:30.11 | (1:17.61) | |
| 3:47.30 | (1:17.19) | 5:04.45 | (1:17.15) |
| 6:21.56 | (1:17.11) | 7:39.26 | (1:17.70) |
| 8:56.56 | (1:17.30) | 10:14.36 | (1:17.80) |
| 11:32.74 | (1:18.38) | 12:49.65 | (1:16.91) |
| 14:06.99 | (1:17.34) | 15:24.25 | (1:17.26) |
| 16:41.62 | (1:17.37) | 17:57.68 | (1:16.06) |
| 19:09.84 | (1:12.16) |