| 1:07.94 | 2:18.34 | (1:10.40) | |
| 3:29.56 | (1:11.22) | 4:40.77 | (1:11.21) |
| 5:51.16 | (1:10.39) | 7:02.22 | (1:11.06) |
| 8:13.48 | (1:11.26) | 9:24.89 | (1:11.41) |
| 10:36.36 | (1:11.47) | 11:48.29 | (1:11.93) |
| 12:59.77 | (1:11.48) | 14:11.41 | (1:11.64) |
| 15:23.18 | (1:11.77) | 16:34.37 | (1:11.19) |
| 17:43.10 | (1:08.73) |