| 1:10.71 | 2:25.07 | (1:14.36) | |
| 3:40.09 | (1:15.02) | 4:55.11 | (1:15.02) |
| 6:10.03 | (1:14.92) | 7:24.85 | (1:14.82) |
| 8:39.81 | (1:14.96) | 9:54.99 | (1:15.18) |
| 11:10.35 | (1:15.36) | 12:25.96 | (1:15.61) |
| 13:41.14 | (1:15.18) | 14:56.80 | (1:15.66) |
| 16:12.23 | (1:15.43) | 17:27.75 | (1:15.52) |
| 18:42.51 | (1:14.76) |