| 1:09.34 | 2:21.68 | (1:12.34) | |
| 3:34.21 | (1:12.53) | 4:47.33 | (1:13.12) |
| 6:00.68 | (1:13.35) | 7:14.25 | (1:13.57) |
| 8:27.71 | (1:13.46) | 9:41.49 | (1:13.78) |
| 10:54.83 | (1:13.34) | 12:08.80 | (1:13.97) |
| 13:22.77 | (1:13.97) | 14:36.89 | (1:14.12) |
| 15:50.91 | (1:14.02) | 17:04.87 | (1:13.96) |
| 18:17.85 | (1:12.98) |