| 25.60 | 54.50 | (28.90) | |
| 1:23.95 | (29.45) | 1:53.62 | (29.67) |
| 2:23.29 | (29.67) | 2:53.19 | (29.90) |
| 3:23.14 | (29.95) | 3:52.75 | (29.61) |
| 4:22.48 | (29.73) | 4:52.27 | (29.79) |
| 5:21.57 | (29.30) | 5:50.95 | (29.38) |
| 6:20.73 | (29.78) | 6:50.71 | (29.98) |
| 7:20.64 | (29.93) | 7:50.63 | (29.99) |
| 8:21.16 | (30.53) | 8:51.31 | (30.15) |
| 9:21.30 | (29.99) | 9:50.35 | (29.05) |