| 25.49 | 53.29 | (27.80) | |
| 1:21.52 | (28.23) | 1:49.73 | (28.21) |
| 2:18.08 | (28.35) | 2:46.35 | (28.27) |
| 3:15.02 | (28.67) | 3:43.46 | (28.44) |
| 4:12.20 | (28.74) | 4:40.75 | (28.55) |
| 5:09.34 | (28.59) | 5:38.04 | (28.70) |
| 6:06.53 | (28.49) | 6:34.96 | (28.43) |
| 7:03.35 | (28.39) | 7:32.38 | (29.03) |
| 8:00.59 | (28.21) | 8:29.26 | (28.67) |
| 8:57.61 | (28.35) | 9:25.00 | (27.39) |