| 27.60 | 56.53 | (28.93) | |
| 1:25.99 | (29.46) | 1:55.40 | (29.41) |
| 2:24.91 | (29.51) | 2:54.72 | (29.81) |
| 3:24.53 | (29.81) | 3:54.27 | (29.74) |
| 4:24.15 | (29.88) | 4:53.94 | (29.79) |
| 5:23.65 | (29.71) | 5:53.67 | (30.02) |
| 6:23.69 | (30.02) | 6:53.82 | (30.13) |
| 7:23.74 | (29.92) | 7:53.80 | (30.06) |
| 8:22.68 | (28.88) | 8:52.54 | (29.86) |
| 9:22.15 | (29.61) | 9:51.09 | (28.94) |