| 1:07.88 | 2:20.06 | (1:12.18) | |
| 3:32.77 | (1:12.71) | 4:45.31 | (1:12.54) |
| 5:58.24 | (1:12.93) | 7:11.14 | (1:12.90) |
| 8:24.15 | (1:13.01) | 9:37.56 | (1:13.41) |
| 10:50.83 | (1:13.27) | 12:03.94 | (1:13.11) |
| 13:17.64 | (1:13.70) | 14:31.49 | (1:13.85) |
| 15:45.19 | (1:13.70) | 16:58.34 | (1:13.15) |
| 18:07.60 | (1:09.26) |