| 1:10.57 | 2:25.03 | (1:14.46) | |
| 3:39.67 | (1:14.64) | 4:54.22 | (1:14.55) |
| 6:09.26 | (1:15.04) | 7:24.13 | (1:14.87) |
| 8:39.18 | (1:15.05) | 9:54.73 | (1:15.55) |
| 11:09.71 | (1:14.98) | 12:24.88 | (1:15.17) |
| 13:39.59 | (1:14.71) | 14:54.80 | (1:15.21) |
| 16:09.84 | (1:15.04) | 17:24.88 | (1:15.04) |
| 18:39.46 | (1:14.58) |