| 1:09.08 | 2:22.58 | (1:13.50) | |
| 3:36.55 | (1:13.97) | 4:49.93 | (1:13.38) |
| 6:03.45 | (1:13.52) | 7:18.40 | (1:14.95) |
| 8:34.10 | (1:15.70) | 9:48.57 | (1:14.47) |
| 11:01.77 | (1:13.20) | 12:16.56 | (1:14.79) |
| 13:31.76 | (1:15.20) | 14:46.69 | (1:14.93) |
| 16:01.64 | (1:14.95) | 17:16.14 | (1:14.50) |
| 18:31.00 | (1:14.86) |