| 1:09.73 | 2:24.36 | (1:14.63) | |
| 3:39.21 | (1:14.85) | 4:54.97 | (1:15.76) |
| 6:10.69 | (1:15.72) | 7:26.27 | (1:15.58) |
| 8:41.25 | (1:14.98) | 9:56.91 | (1:15.66) |
| 11:12.23 | (1:15.32) | 12:27.27 | (1:15.04) |
| 13:42.64 | (1:15.37) | 14:58.26 | (1:15.62) |
| 16:13.31 | (1:15.05) | 17:28.64 | (1:15.33) |
| 18:43.25 | (1:14.61) |