| 24.97 | 52.60 | (27.63) | |
| 1:21.00 | (28.40) | 1:49.74 | (28.74) |
| 2:19.08 | (29.34) | 2:48.38 | (29.30) |
| 3:17.93 | (29.55) | 3:47.66 | (29.73) |
| 4:17.16 | (29.50) | 4:46.71 | (29.55) |
| 5:16.38 | (29.67) | 5:45.85 | (29.47) |
| 6:15.49 | (29.64) | 6:45.20 | (29.71) |
| 7:14.65 | (29.45) | 7:44.06 | (29.41) |
| 8:13.06 | (29.00) | 8:42.00 | (28.94) |
| 9:10.52 | (28.52) | 9:37.25 | (26.73) |