| 26.48 | 55.41 | (28.93) | |
| 1:24.53 | (29.12) | 1:53.81 | (29.28) |
| 2:23.20 | (29.39) | 2:52.53 | (29.33) |
| 3:21.91 | (29.38) | 3:51.47 | (29.56) |
| 4:21.02 | (29.55) | 4:50.62 | (29.60) |
| 5:20.47 | (29.85) | 5:50.38 | (29.91) |
| 6:20.52 | (30.14) | 6:50.52 | (30.00) |
| 7:20.72 | (30.20) | 7:50.87 | (30.15) |
| 8:21.05 | (30.18) | 8:51.27 | (30.22) |
| 9:21.10 | (29.83) | 9:49.75 | (28.65) |