| 26.33 | 54.60 | (28.27) | |
| 1:23.53 | (28.93) | 1:52.91 | (29.38) |
| 2:22.28 | (29.37) | 2:51.67 | (29.39) |
| 3:21.16 | (29.49) | 3:50.85 | (29.69) |
| 4:20.45 | (29.60) | 4:50.12 | (29.67) |
| 5:19.52 | (29.40) | 5:48.78 | (29.26) |
| 6:18.34 | (29.56) | 6:47.81 | (29.47) |
| 7:17.49 | (29.68) | 7:47.20 | (29.71) |
| 8:16.61 | (29.41) | 8:45.65 | (29.04) |
| 9:14.79 | (29.14) | 9:43.18 | (28.39) |