| 26.30 | 54.52 | (28.22) | |
| 1:23.33 | (28.81) | 1:52.47 | (29.14) |
| 2:21.83 | (29.36) | 2:51.26 | (29.43) |
| 3:20.99 | (29.73) | 3:51.18 | (30.19) |
| 4:21.31 | (30.13) | 4:51.12 | (29.81) |
| 5:20.96 | (29.84) | 5:50.81 | (29.85) |
| 6:20.79 | (29.98) | 6:50.83 | (30.04) |
| 7:20.94 | (30.11) | 7:51.08 | (30.14) |
| 8:21.15 | (30.07) | 8:51.36 | (30.21) |
| 9:21.18 | (29.82) | 9:49.76 | (28.58) |