| 26.93 | 55.27 | (28.34) | |
| 1:23.48 | (28.21) | 1:51.77 | (28.29) |
| 2:20.17 | (28.40) | 2:48.75 | (28.58) |
| 3:17.51 | (28.76) | 3:46.03 | (28.52) |
| 4:14.59 | (28.56) | 4:43.47 | (28.88) |
| 5:12.30 | (28.83) | 5:41.08 | (28.78) |
| 6:09.97 | (28.89) | 6:39.37 | (29.40) |
| 7:08.90 | (29.53) | 7:38.62 | (29.72) |
| 8:07.94 | (29.32) | 8:37.53 | (29.59) |
| 9:07.15 | (29.62) | 9:36.09 | (28.94) |