| 27.14 | 55.92 | (28.78) | |
| 1:24.90 | (28.98) | 1:54.22 | (29.32) |
| 2:23.23 | (29.01) | 2:52.48 | (29.25) |
| 3:21.63 | (29.15) | 3:51.39 | (29.76) |
| 4:21.32 | (29.93) | 4:51.54 | (30.22) |
| 5:20.98 | (29.44) | 5:50.80 | (29.82) |
| 6:20.43 | (29.63) | 6:49.90 | (29.47) |
| 7:19.46 | (29.56) | 7:49.31 | (29.85) |
| 8:18.92 | (29.61) | 8:48.76 | (29.84) |
| 9:18.92 | (30.16) | 9:48.22 | (29.30) |