| 1:07.69 | 2:20.50 | (1:12.81) | |
| 3:32.25 | (1:11.75) | 4:45.37 | (1:13.12) |
| 5:58.19 | (1:12.82) | 7:11.64 | (1:13.45) |
| 8:26.41 | (1:14.77) | 9:38.52 | (1:12.11) |
| 10:52.55 | (1:14.03) | 12:06.47 | (1:13.92) |
| 13:20.65 | (1:14.18) | 14:35.56 | (1:14.91) |
| 15:51.27 | (1:15.71) | 17:06.44 | (1:15.17) |
| 18:19.28 | (1:12.84) |