| 26.27 | 54.24 | (27.97) | |
| 1:22.75 | (28.51) | 1:51.31 | (28.56) |
| 2:19.89 | (28.58) | 2:48.39 | (28.50) |
| 3:16.96 | (28.57) | 3:45.82 | (28.86) |
| 4:14.84 | (29.02) | 4:43.80 | (28.96) |
| 5:12.52 | (28.72) | 5:41.28 | (28.76) |
| 6:10.58 | (29.30) | 6:39.68 | (29.10) |
| 7:09.22 | (29.54) | 7:38.01 | (28.79) |
| 8:07.47 | (29.46) | 8:36.37 | (28.90) |
| 9:05.07 | (28.70) | 9:33.13 | (28.06) |