| 26.24 | 54.89 | (28.65) | |
| 1:24.34 | (29.45) | 1:54.43 | (30.09) |
| 2:24.25 | (29.82) | 2:54.26 | (30.01) |
| 3:24.58 | (30.32) | 3:55.16 | (30.58) |
| 4:25.75 | (30.59) | 4:56.28 | (30.53) |
| 5:26.63 | (30.35) | 5:56.85 | (30.22) |
| 6:27.34 | (30.49) | 6:58.16 | (30.82) |
| 7:28.55 | (30.39) | 7:58.91 | (30.36) |
| 8:28.94 | (30.03) | 8:59.32 | (30.38) |
| 9:28.58 | (29.26) | 9:57.71 | (29.13) |