| 24.93 | 52.34 | (27.41) | |
| 1:20.00 | (27.66) | 1:47.80 | (27.80) |
| 2:15.90 | (28.10) | 2:44.15 | (28.25) |
| 3:12.52 | (28.37) | 3:41.10 | (28.58) |
| 4:09.79 | (28.69) | 4:38.56 | (28.77) |
| 5:07.14 | (28.58) | 5:35.95 | (28.81) |
| 6:04.62 | (28.67) | 6:33.53 | (28.91) |
| 7:02.30 | (28.77) | 7:31.21 | (28.91) |
| 8:00.21 | (29.00) | 8:29.05 | (28.84) |
| 8:57.79 | (28.74) | 9:25.57 | (27.78) |