| 1:14.00 | 2:32.66 | (1:18.66) | |
| 3:52.23 | (1:19.57) | 5:12.19 | (1:19.96) |
| 6:31.06 | (1:18.87) | 7:50.33 | (1:19.27) |
| 9:10.24 | (1:19.91) | 10:30.59 | (1:20.35) |
| 11:50.09 | (1:19.50) | 13:10.25 | (1:20.16) |
| 14:30.01 | (1:19.76) | 15:50.68 | (1:20.67) |
| 17:10.49 | (1:19.81) | 18:31.57 | (1:21.08) |
| 19:49.73 | (1:18.16) |