| 25.55 | 52.81 | (27.26) | |
| 1:20.46 | (27.65) | 1:48.27 | (27.81) |
| 2:16.40 | (28.13) | 2:44.51 | (28.11) |
| 3:12.62 | (28.11) | 3:40.78 | (28.16) |
| 4:08.99 | (28.21) | 4:37.26 | (28.27) |
| 5:05.42 | (28.16) | 5:33.62 | (28.20) |
| 6:02.10 | (28.48) | 6:30.38 | (28.28) |
| 6:58.83 | (28.45) | 7:27.27 | (28.44) |
| 7:55.80 | (28.53) | 8:24.07 | (28.27) |
| 8:52.49 | (28.42) | 9:19.77 | (27.28) |