| 1:08.00 | 2:19.67 | (1:11.67) | |
| 3:33.24 | (1:13.57) | 4:46.35 | (1:13.11) |
| 5:59.79 | (1:13.44) | 7:12.59 | (1:12.80) |
| 8:25.86 | (1:13.27) | 9:38.64 | (1:12.78) |
| 10:51.33 | (1:12.69) | 12:04.24 | (1:12.91) |
| 13:16.96 | (1:12.72) | 14:29.86 | (1:12.90) |
| 15:43.00 | (1:13.14) | 16:56.16 | (1:13.16) |
| 18:07.64 | (1:11.48) |