| 27.00 | 55.68 | (28.68) | |
| 1:25.01 | (29.33) | 1:54.26 | (29.25) |
| 2:23.75 | (29.49) | 2:53.60 | (29.85) |
| 3:23.57 | (29.97) | 3:53.50 | (29.93) |
| 4:23.23 | (29.73) | 4:53.64 | (30.41) |
| 5:23.96 | (30.32) | 5:54.39 | (30.43) |
| 6:24.74 | (30.35) | 6:55.06 | (30.32) |
| 7:25.48 | (30.42) | 7:55.99 | (30.51) |
| 8:26.02 | (30.03) | 8:56.41 | (30.39) |
| 9:26.12 | (29.71) |