| 25.24 | 53.33 | (28.09) | |
| 1:21.91 | (28.58) | 1:50.95 | (29.04) |
| 2:20.18 | (29.23) | 2:49.88 | (29.70) |
| 3:19.93 | (30.05) | 3:50.08 | (30.15) |
| 4:20.14 | (30.06) | 4:50.38 | (30.24) |
| 5:20.71 | (30.33) | 5:51.24 | (30.53) |
| 6:21.69 | (30.45) | 6:52.66 | (30.97) |
| 7:23.61 | (30.95) | 7:54.44 | (30.83) |
| 8:25.55 | (31.11) | 8:56.80 | (31.25) |
| 9:27.12 | (30.32) | 9:55.85 | (28.73) |