| 25.16 | 52.51 | (27.35) | |
| 1:20.31 | (27.80) | 1:48.56 | (28.25) |
| 2:17.23 | (28.67) | 2:46.11 | (28.88) |
| 3:15.06 | (28.95) | 3:44.25 | (29.19) |
| 4:13.38 | (29.13) | 4:42.61 | (29.23) |
| 5:11.14 | (28.53) | 5:39.64 | (28.50) |
| 6:08.13 | (28.49) | 6:36.78 | (28.65) |
| 7:05.53 | (28.75) | 7:34.07 | (28.54) |
| 8:02.98 | (28.91) | 8:32.40 | (29.42) |
| 9:01.95 | (29.55) | 9:30.00 | (28.05) |