| 25.81 | 54.30 | (28.49) | |
| 1:23.42 | (29.12) | 1:52.66 | (29.24) |
| 2:21.99 | (29.33) | 2:51.70 | (29.71) |
| 3:21.35 | (29.65) | 3:50.95 | (29.60) |
| 4:20.75 | (29.80) | 4:50.95 | (30.20) |
| 5:21.23 | (30.28) | 5:51.92 | (30.69) |
| 6:22.56 | (30.64) | 6:53.03 | (30.47) |
| 7:22.98 | (29.95) | 7:52.94 | (29.96) |
| 8:23.32 | (30.38) | 8:53.51 | (30.19) |
| 9:23.14 | (29.63) | 9:51.38 | (28.24) |