| 27.19 | 55.98 | (28.79) | |
| 1:24.62 | (28.64) | 1:53.46 | (28.84) |
| 2:22.38 | (28.92) | 2:51.60 | (29.22) |
| 3:20.64 | (29.04) | 3:50.01 | (29.37) |
| 4:19.20 | (29.19) | 4:48.52 | (29.32) |
| 5:17.71 | (29.19) | 5:46.97 | (29.26) |
| 6:16.33 | (29.36) | 6:46.04 | (29.71) |
| 7:15.58 | (29.54) | 7:45.32 | (29.74) |
| 8:15.25 | (29.93) | 8:45.38 | (30.13) |
| 9:15.49 | (30.11) | 9:44.78 | (29.29) |