| 26.21 | 54.98 | (28.77) | |
| 1:23.75 | (28.77) | 1:52.73 | (28.98) |
| 2:21.68 | (28.95) | 2:51.35 | (29.67) |
| 3:20.91 | (29.56) | 3:50.57 | (29.66) |
| 4:20.62 | (30.05) | 4:50.67 | (30.05) |
| 5:21.12 | (30.45) | 5:50.85 | (29.73) |
| 6:20.91 | (30.06) | 6:50.79 | (29.88) |
| 7:21.32 | (30.53) | 7:50.91 | (29.59) |
| 8:21.72 | (30.81) | 8:51.95 | (30.23) |
| 9:20.51 | (28.56) | 9:48.58 | (28.07) |