| 27.28 | 57.46 | (30.18) | |
| 1:28.30 | (30.84) | 1:59.21 | (30.91) |
| 2:30.32 | (31.11) | 3:01.68 | (31.36) |
| 3:33.29 | (31.61) | 4:04.98 | (31.69) |
| 4:36.63 | (31.65) | 5:08.30 | (31.67) |
| 5:40.14 | (31.84) | 6:12.05 | (31.91) |
| 6:44.22 | (32.17) | 7:16.42 | (32.20) |
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 13:15.98 | 13:49.17 | (33.19) | |
| 14:22.60 | (33.43) | 14:56.17 | (33.57) |
| 15:29.59 | (33.42) | 16:02.96 | (33.37) |
| 16:35.80 | (32.84) | 17:08.87 | (33.07) |
| 17:40.71 | (31.84) |