| 1:12.19 | 2:30.65 | (1:18.46) | |
| 3:50.23 | (1:19.58) | 5:10.10 | (1:19.87) |
| 6:30.32 | (1:20.22) | 7:50.91 | (1:20.59) |
| 9:11.29 | (1:20.38) | 10:32.04 | (1:20.75) |
| 11:53.20 | (1:21.16) | 13:14.35 | (1:21.15) |
| 14:35.43 | (1:21.08) | 15:57.14 | (1:21.71) |
| 17:18.74 | (1:21.60) | 18:39.93 | (1:21.19) |
| 10:32.04 |