| 26.55 | 54.57 | (28.02) | |
| 1:23.32 | (28.75) | 1:52.49 | (29.17) |
| 2:21.90 | (29.41) | 2:51.62 | (29.72) |
| 3:21.24 | (29.62) | 3:50.98 | (29.74) |
| 4:20.60 | (29.62) | 4:50.32 | (29.72) |
| 5:20.29 | (29.97) | 5:50.37 | (30.08) |
| 6:20.26 | (29.89) | 6:50.38 | (30.12) |
| 7:20.58 | (30.20) | 7:51.06 | (30.48) |
| 8:21.32 | (30.26) | 8:51.92 | (30.60) |
| 9:21.92 | (30.00) | 9:50.35 | (28.43) |