| 1:07.74 | 2:20.49 | (1:12.75) | |
| 3:33.58 | (1:13.09) | 4:47.06 | (1:13.48) |
| 6:00.53 | (1:13.47) | 7:13.78 | (1:13.25) |
| 8:26.11 | (1:12.33) | 9:39.24 | (1:13.13) |
| 10:51.90 | (1:12.66) | 12:05.45 | (1:13.55) |
| 13:19.52 | (1:14.07) | 14:33.36 | (1:13.84) |
| 15:47.85 | (1:14.49) | 17:02.02 | (1:14.17) |
| 18:15.83 | (1:13.81) |