| 25.29 | 52.80 | (27.51) | |
| 1:20.91 | (28.11) | 1:49.11 | (28.20) |
| 2:17.42 | (28.31) | 2:46.15 | (28.73) |
| 3:14.61 | (28.46) | 3:43.10 | (28.49) |
| 4:11.83 | (28.73) | 4:40.49 | (28.66) |
| 5:09.16 | (28.67) | 5:37.81 | (28.65) |
| 6:06.58 | (28.77) | 6:35.27 | (28.69) |
| 7:04.07 | (28.80) | 7:33.06 | (28.99) |
| 8:01.88 | (28.82) | 8:30.29 | (28.41) |
| 8:58.70 | (28.41) | 9:26.51 | (27.81) |