| 1:14.60 | 2:33.43 | (1:18.83) | |
| 3:53.36 | (1:19.93) | 5:12.69 | (1:19.33) |
| 6:32.43 | (1:19.74) | 7:51.43 | (1:19.00) |
| 9:12.01 | (1:20.58) | 10:32.30 | (1:20.29) |
| 11:51.94 | (1:19.64) | 13:12.23 | (1:20.29) |
| 14:32.59 | (1:20.36) | 15:51.91 | (1:19.32) |
| 17:12.42 | (1:20.51) | 18:32.98 | (1:20.56) |
| 19:50.24 | (1:17.26) |