| 1:09.01 | 2:20.54 | (1:11.53) | |
| 3:33.98 | (1:13.44) | 4:47.33 | (1:13.35) |
| 6:01.45 | (1:14.12) | 7:15.16 | (1:13.71) |
| 8:28.53 | (1:13.37) | 9:41.96 | (1:13.43) |
| 10:54.60 | (1:12.64) | 12:07.48 | (1:12.88) |
| 13:20.98 | (1:13.50) | 14:33.96 | (1:12.98) |
| 15:47.25 | (1:13.29) | 16:59.99 | (1:12.74) |
| 18:09.76 | (1:09.77) |