| 1:08.85 | 2:22.24 | (1:13.39) | |
| 3:35.00 | (1:12.76) | 4:47.91 | (1:12.91) |
| 5:59.48 | (1:11.57) | 7:12.14 | (1:12.66) |
| 8:24.71 | (1:12.57) | 9:37.63 | (1:12.92) |
| 10:49.48 | (1:11.85) | 12:01.85 | (1:12.37) |
| 13:14.33 | (1:12.48) | 14:27.28 | (1:12.95) |
| 15:39.56 | (1:12.28) | 16:51.04 | (1:11.48) |
| 17:59.61 | (1:08.57) |