| 1:09.39 | 2:23.78 | (1:14.39) | |
| 3:38.39 | (1:14.61) | 4:52.86 | (1:14.47) |
| 6:07.70 | (1:14.84) | 7:21.66 | (1:13.96) |
| 8:35.10 | (1:13.44) | 9:46.56 | (1:11.46) |
| 10:57.90 | (1:11.34) | 12:10.39 | (1:12.49) |
| 13:24.45 | (1:14.06) | 14:36.52 | (1:12.07) |
| 15:49.14 | (1:12.62) | 17:01.80 | (1:12.66) |
| 18:13.75 | (1:11.95) |