| 25.21 | 52.48 | (27.27) | |
| 1:20.18 | (27.70) | 1:48.38 | (28.20) |
| 2:16.82 | (28.44) | 2:45.44 | (28.62) |
| 3:14.10 | (28.66) | 3:42.98 | (28.88) |
| 4:12.35 | (29.37) | 4:41.89 | (29.54) |
| 5:11.50 | (29.61) | 5:40.87 | (29.37) |
| 6:10.49 | (29.62) | 6:39.75 | (29.26) |
| 7:09.08 | (29.33) | 7:38.18 | (29.10) |
| 8:07.43 | (29.25) | 8:36.68 | (29.25) |
| 9:05.92 | (29.24) | 9:34.03 | (28.11) |