| 1:08.63 | 2:22.20 | (1:13.57) | |
| 3:35.30 | (1:13.10) | 4:48.89 | (1:13.59) |
| 6:01.40 | (1:12.51) | 7:13.55 | (1:12.15) |
| 8:25.85 | (1:12.30) | 9:38.79 | (1:12.94) |
| 10:52.00 | (1:13.21) | 12:05.93 | (1:13.93) |
| 13:19.80 | (1:13.87) | 14:33.74 | (1:13.94) |
| 15:48.35 | (1:14.61) | 17:02.42 | (1:14.07) |
| 18:13.50 | (1:11.08) |