| 1:10.92 | 2:28.28 | (1:17.36) | |
| 3:45.79 | (1:17.51) | 5:03.42 | (1:17.63) |
| 6:21.01 | (1:17.59) | 7:37.79 | (1:16.78) |
| 8:54.75 | (1:16.96) | 10:11.05 | (1:16.30) |
| 11:28.47 | (1:17.42) | 12:45.24 | (1:16.77) |
| 14:02.29 | (1:17.05) | 15:20.44 | (1:18.15) |
| 16:38.20 | (1:17.76) | 17:55.29 | (1:17.09) |
| 19:09.61 | (1:14.32) |