| 26.30 | 54.37 | (28.07) | |
| 1:22.71 | (28.34) | 1:51.49 | (28.78) |
| 2:20.64 | (29.15) | 2:49.89 | (29.25) |
| 3:18.99 | (29.10) | 3:48.65 | (29.66) |
| 4:18.32 | (29.67) | 4:48.50 | (30.18) |
| 5:18.48 | (29.98) | 5:48.54 | (30.06) |
| 6:18.47 | (29.93) | 6:48.57 | (30.10) |
| 7:18.78 | (30.21) | 7:48.97 | (30.19) |
| 8:19.03 | (30.06) | 8:49.40 | (30.37) |
| 9:19.37 | (29.97) | 9:48.84 | (29.47) |