| 1:08.65 | 2:21.50 | (1:12.85) | |
| 3:34.00 | (1:12.50) | 4:46.88 | (1:12.88) |
| 6:00.23 | (1:13.35) | 7:14.55 | (1:14.32) |
| 8:28.52 | (1:13.97) | 9:42.90 | (1:14.38) |
| 10:57.77 | (1:14.87) | 12:10.92 | (1:13.15) |
| 13:24.55 | (1:13.63) | 14:38.74 | (1:14.19) |
| 15:52.53 | (1:13.79) | 17:05.33 | (1:12.80) |
| 18:14.49 | (1:09.16) |