| 27.12 | 56.45 | (29.33) | |
| 1:25.80 | (29.35) | 1:55.45 | (29.65) |
| 2:25.25 | (29.80) | 2:55.11 | (29.86) |
| 3:24.98 | (29.87) | 3:54.96 | (29.98) |
| 4:24.83 | (29.87) | 4:55.08 | (30.25) |
| 5:25.06 | (29.98) | 5:55.13 | (30.07) |
| 6:25.44 | (30.31) | 6:55.53 | (30.09) |
| 7:25.79 | (30.26) | 7:56.05 | (30.26) |
| 8:26.32 | (30.27) | 8:56.67 | (30.35) |
| 9:26.94 | (30.27) | 9:56.10 | (29.16) |