| 26.30 | 54.52 | (28.22) | |
| 1:22.92 | (28.40) | 1:51.47 | (28.55) |
| 2:20.25 | (28.78) | 2:49.43 | (29.18) |
| 3:18.85 | (29.42) | 3:48.58 | (29.73) |
| 4:18.46 | (29.88) | 4:48.48 | (30.02) |
| 5:18.75 | (30.27) | 5:49.24 | (30.49) |
| 6:19.40 | (30.16) | 6:50.29 | (30.89) |
| 7:20.79 | (30.50) | 7:51.73 | (30.94) |
| 8:22.44 | (30.71) | 8:52.95 | (30.51) |
| 9:23.61 | (30.66) | 9:53.16 | (29.55) |