| 1:08.89 | 2:22.14 | (1:13.25) | |
| 3:35.43 | (1:13.29) | 4:48.69 | (1:13.26) |
| 6:02.74 | (1:14.05) | 7:16.58 | (1:13.84) |
| 8:30.61 | (1:14.03) | 9:44.74 | (1:14.13) |
| 10:58.88 | (1:14.14) | 12:12.64 | (1:13.76) |
| 13:25.84 | (1:13.20) | 14:38.75 | (1:12.91) |
| 15:51.25 | (1:12.50) | 17:04.19 | (1:12.94) |
| 18:16.02 | (1:11.83) |