| 25.88 | 54.75 | (28.87) | |
| 1:23.92 | (29.17) | 1:53.12 | (29.20) |
| 2:22.29 | (29.17) | 2:51.50 | (29.21) |
| 3:20.83 | (29.33) | 3:50.12 | (29.29) |
| 4:19.72 | (29.60) | 4:49.45 | (29.73) |
| 5:19.66 | (30.21) | 5:50.10 | (30.44) |
| 6:20.38 | (30.28) | 6:50.98 | (30.60) |
| 7:21.52 | (30.54) | 7:52.04 | (30.52) |
| 8:22.71 | (30.67) | 8:53.47 | (30.76) |
| 9:23.95 | (30.48) | 9:54.01 | (30.06) |