| 1:08.56 | 2:21.77 | (1:13.21) | |
| 3:35.69 | (1:13.92) | 4:49.03 | (1:13.34) |
| 6:03.03 | (1:14.00) | 7:16.21 | (1:13.18) |
| 8:29.25 | (1:13.04) | 9:42.51 | (1:13.26) |
| 10:55.55 | (1:13.04) | 12:08.35 | (1:12.80) |
| 13:21.20 | (1:12.85) | 14:33.80 | (1:12.60) |
| 15:46.80 | (1:13.00) | 16:59.55 | (1:12.75) |
| 18:10.15 | (1:10.60) |