| 26.21 | 54.52 | (28.31) | |
| 1:23.22 | (28.70) | 1:52.07 | (28.85) |
| 2:21.45 | (29.38) | 2:50.75 | (29.30) |
| 3:20.11 | (29.36) | 3:49.59 | (29.48) |
| 4:19.53 | (29.94) | 4:49.31 | (29.78) |
| 5:19.44 | (30.13) | 5:49.53 | (30.09) |
| 6:19.93 | (30.40) | 6:50.73 | (30.80) |
| 7:21.52 | (30.79) | 7:52.27 | (30.75) |
| 8:23.48 | (31.21) | 8:54.79 | (31.31) |
| 9:25.92 | (31.13) | 9:56.57 | (30.65) |