| 1:09.97 | 2:25.23 | (1:15.26) | |
| 3:41.30 | (1:16.07) | 4:56.90 | (1:15.60) |
| 6:13.03 | (1:16.13) | 7:28.28 | (1:15.25) |
| 8:43.49 | (1:15.21) | 9:58.20 | (1:14.71) |
| 11:13.06 | (1:14.86) | 12:27.71 | (1:14.65) |
| 13:41.84 | (1:14.13) | 14:55.67 | (1:13.83) |
| 16:10.31 | (1:14.64) | 17:25.67 | (1:15.36) |
| 18:39.50 | (1:13.83) |