| 1:08.24 | 2:20.43 | (1:12.19) | |
| 3:33.24 | (1:12.81) | 4:46.15 | (1:12.91) |
| 6:00.93 | (1:14.78) | 7:15.05 | (1:14.12) |
| 8:28.67 | (1:13.62) | 9:42.15 | (1:13.48) |
| 10:56.13 | (1:13.98) | 12:10.42 | (1:14.29) |
| 13:25.33 | (1:14.91) | 14:40.77 | (1:15.44) |
| 15:56.26 | (1:15.49) | 17:10.17 | (1:13.91) |
| 18:22.96 | (1:12.79) |