| 25.60 | 54.19 | (28.59) | |
| 1:23.08 | (28.89) | 1:52.26 | (29.18) |
| 2:21.57 | (29.31) | 2:51.11 | (29.54) |
| 3:20.84 | (29.73) | 3:50.80 | (29.96) |
| 4:20.65 | (29.85) | 4:51.12 | (30.47) |
| 5:21.16 | (30.04) | 5:51.24 | (30.08) |
| 6:21.27 | (30.03) | 6:51.86 | (30.59) |
| 7:22.55 | (30.69) | 7:53.69 | (31.14) |
| 8:24.42 | (30.73) | 8:55.51 | (31.09) |
| 9:26.16 | (30.65) | 9:55.74 | (29.58) |