| 26.48 | 55.27 | (28.79) | |
| 1:24.74 | (29.47) | 1:54.65 | (29.91) |
| 2:24.04 | (29.39) | 2:53.76 | (29.72) |
| 3:23.47 | (29.71) | 3:53.05 | (29.58) |
| 4:22.19 | (29.14) | 4:51.29 | (29.10) |
| 5:20.66 | (29.37) | 5:49.88 | (29.22) |
| 6:19.13 | (29.25) | 6:48.35 | (29.22) |
| 7:17.80 | (29.45) | 7:46.70 | (28.90) |
| 8:15.24 | (28.54) | 8:42.90 | (27.66) |
| 9:09.90 | (27.00) | 9:37.08 | (27.18) |