| 25.30 | 52.54 | (27.24) | |
| 1:20.88 | (28.34) | 1:49.33 | (28.45) |
| 2:17.74 | (28.41) | 2:46.31 | (28.57) |
| 3:14.77 | (28.46) | 3:43.33 | (28.56) |
| 4:12.02 | (28.69) | 4:40.55 | (28.53) |
| 5:09.07 | (28.52) | 5:37.39 | (28.32) |
| 6:06.21 | (28.82) | 6:34.87 | (28.66) |
| 7:03.49 | (28.62) | 7:32.54 | (29.05) |
| 8:01.29 | (28.75) | 8:30.18 | (28.89) |
| 8:59.09 | (28.91) | 9:27.32 | (28.23) |