| 1:08.45 | 2:19.78 | (1:11.33) | |
| 3:31.05 | (1:11.27) | 4:42.37 | (1:11.32) |
| 5:53.51 | (1:11.14) | 7:04.20 | (1:10.69) |
| 8:15.13 | (1:10.93) | 9:26.46 | (1:11.33) |
| 10:37.96 | (1:11.50) | 11:49.92 | (1:11.96) |
| 13:01.74 | (1:11.82) | 14:13.69 | (1:11.95) |
| 15:26.21 | (1:12.52) | 16:39.08 | (1:12.87) |
| 17:51.33 | (1:12.25) |