| 26.15 | 54.21 | (28.06) | |
| 1:22.93 | (28.72) | 1:52.12 | (29.19) |
| 2:21.26 | (29.14) | 2:50.69 | (29.43) |
| 3:20.43 | (29.74) | 3:50.33 | (29.90) |
| 4:20.45 | (30.12) | 4:50.17 | (29.72) |
| 5:20.18 | (30.01) | 5:50.18 | (30.00) |
| 6:20.96 | (30.78) | 6:51.61 | (30.65) |
| 7:21.81 | (30.20) | 7:52.15 | (30.34) |
| 8:22.74 | (30.59) | 8:53.28 | (30.54) |
| 9:23.68 | (30.40) | 9:53.89 | (30.21) |