| 1:07.88 | 2:19.53 | (1:11.65) | |
| 3:30.85 | (1:11.32) | 4:42.49 | (1:11.64) |
| 5:53.90 | (1:11.41) | 7:05.36 | (1:11.46) |
| 8:16.99 | (1:11.63) | 9:29.74 | (1:12.75) |
| 10:42.85 | (1:13.11) | 11:55.83 | (1:12.98) |
| 13:09.39 | (1:13.56) | 14:22.88 | (1:13.49) |
| 15:36.20 | (1:13.32) | 16:48.92 | (1:12.72) |
| 17:58.35 | (1:09.43) |