| 25.40 | 52.60 | (27.20) | |
| 1:20.29 | (27.69) | 1:48.17 | (27.88) |
| 2:16.07 | (27.90) | 2:43.90 | (27.83) |
| 3:12.05 | (28.15) | 3:40.15 | (28.10) |
| 4:08.07 | (27.92) | 4:36.22 | (28.15) |
| 5:04.34 | (28.12) | 5:32.82 | (28.48) |
| 6:01.17 | (28.35) | 6:29.26 | (28.09) |
| 6:57.48 | (28.22) | 7:25.62 | (28.14) |
| 7:54.10 | (28.48) | 8:22.55 | (28.45) |
| 8:51.18 | (28.63) | 9:18.85 | (27.67) |