| 1:09.71 | 2:22.30 | (1:12.59) | |
| 3:34.95 | (1:12.65) | 4:48.12 | (1:13.17) |
| 6:00.38 | (1:12.26) | 7:13.12 | (1:12.74) |
| 8:26.53 | (1:13.41) | 9:39.59 | (1:13.06) |
| 10:52.91 | (1:13.32) | 12:06.67 | (1:13.76) |
| 13:20.45 | (1:13.78) | 14:34.49 | (1:14.04) |
| 15:48.84 | (1:14.35) | 17:02.80 | (1:13.96) |
| 18:15.90 | (1:13.10) |