| 26.35 | 55.22 | (28.87) | |
| 1:24.08 | (28.86) | 1:53.15 | (29.07) |
| 2:22.33 | (29.18) | 2:51.63 | (29.30) |
| 3:21.05 | (29.42) | 3:50.47 | (29.42) |
| 4:20.03 | (29.56) | 4:50.08 | (30.05) |
| 5:20.17 | (30.09) | 5:50.28 | (30.11) |
| 6:20.64 | (30.36) | 6:51.21 | (30.57) |
| 7:21.95 | (30.74) | 7:52.75 | (30.80) |
| 8:23.37 | (30.62) | 8:53.84 | (30.47) |
| 9:23.91 | (30.07) | 9:52.80 | (28.89) |