| 25.57 | 53.29 | (27.72) | |
| 1:21.78 | (28.49) | 1:50.64 | (28.86) |
| 2:20.00 | (29.36) | 2:49.16 | (29.16) |
| 3:18.70 | (29.54) | 3:48.72 | (30.02) |
| 4:19.09 | (30.37) | 4:48.66 | (29.57) |
| 5:18.30 | (29.64) | 5:48.21 | (29.91) |
| 6:19.20 | (30.99) | 6:49.36 | (30.16) |
| 7:19.43 | (30.07) | 7:49.61 | (30.18) |
| 8:19.71 | (30.10) | 8:50.85 | (31.14) |
| 9:20.10 | (29.25) | 9:48.86 | (28.76) |