| 1:09.49 | 2:21.33 | (1:11.84) | |
| 3:33.14 | (1:11.81) | 4:44.88 | (1:11.74) |
| 5:57.81 | (1:12.93) | 7:09.40 | (1:11.59) |
| 8:21.36 | (1:11.96) | 9:32.72 | (1:11.36) |
| 10:45.13 | (1:12.41) | 11:58.16 | (1:13.03) |
| 13:10.01 | (1:11.85) | 14:23.73 | (1:13.72) |
| 15:38.60 | (1:14.87) | 16:53.00 | (1:14.40) |
| 18:04.74 | (1:11.74) |