| 26.18 | 54.70 | (28.52) | |
| 1:23.40 | (28.70) | 1:52.25 | (28.85) |
| 2:21.64 | (29.39) | 2:50.98 | (29.34) |
| 3:20.37 | (29.39) | 3:50.21 | (29.84) |
| 4:19.70 | (29.49) | 4:49.58 | (29.88) |
| 5:19.42 | (29.84) | 5:49.40 | (29.98) |
| 6:19.32 | (29.92) | 6:49.06 | (29.74) |
| 7:19.12 | (30.06) | 7:49.31 | (30.19) |
| 8:19.30 | (29.99) | 8:48.78 | (29.48) |
| 9:17.98 | (29.20) | 9:46.41 | (28.43) |