| 1:08.88 | 2:24.10 | (1:15.22) | |
| 3:39.81 | (1:15.71) | 4:54.95 | (1:15.14) |
| 6:11.32 | (1:16.37) | 7:27.14 | (1:15.82) |
| 8:43.56 | (1:16.42) | 9:58.74 | (1:15.18) |
| 11:12.94 | (1:14.20) | 12:28.45 | (1:15.51) |
| 13:44.60 | (1:16.15) | 15:01.30 | (1:16.70) |
| 16:17.46 | (1:16.16) | 17:33.80 | (1:16.34) |
| 18:47.08 | (1:13.28) |