| 1:09.74 | 2:22.95 | (1:13.21) | |
| 3:36.64 | (1:13.69) | 4:50.59 | (1:13.95) |
| 6:05.66 | (1:15.07) | 7:20.59 | (1:14.93) |
| 8:36.01 | (1:15.42) | 9:51.87 | (1:15.86) |
| 11:07.85 | (1:15.98) | 12:24.56 | (1:16.71) |
| 13:41.09 | (1:16.53) | 14:57.07 | (1:15.98) |
| 16:13.62 | (1:16.55) | 17:30.93 | (1:17.31) |
| 18:46.90 | (1:15.97) |