| 1:10.33 | 2:22.92 | (1:12.59) | |
| 3:34.52 | (1:11.60) | 4:46.68 | (1:12.16) |
| 5:58.97 | (1:12.29) | 7:10.41 | (1:11.44) |
| 8:23.55 | (1:13.14) | 9:37.99 | (1:14.44) |
| 10:51.51 | (1:13.52) | 12:05.44 | (1:13.93) |
| 13:20.19 | (1:14.75) | 14:35.38 | (1:15.19) |
| 15:51.90 | (1:16.52) | 17:09.03 | (1:17.13) |
| 18:26.44 | (1:17.41) |