| 1:08.79 | 2:22.19 | (1:13.40) | |
| 3:35.80 | (1:13.61) | 4:49.41 | (1:13.61) |
| 6:02.41 | (1:13.00) | 7:14.77 | (1:12.36) |
| 8:28.41 | (1:13.64) | 9:40.75 | (1:12.34) |
| 10:51.21 | (1:10.46) | 12:04.60 | (1:13.39) |
| 13:17.35 | (1:12.75) | 14:29.97 | (1:12.62) |
| 15:43.93 | (1:13.96) | 16:55.85 | (1:11.92) |
| 18:09.05 | (1:13.20) |