| 26.25 | 54.73 | (28.48) | |
| 1:23.58 | (28.85) | 1:52.67 | (29.09) |
| 2:21.95 | (29.28) | 2:51.34 | (29.39) |
| 3:20.78 | (29.44) | 3:50.65 | (29.87) |
| 4:20.47 | (29.82) | 4:50.30 | (29.83) |
| 5:20.31 | (30.01) | 5:50.43 | (30.12) |
| 6:20.52 | (30.09) | 6:50.48 | (29.96) |
| 7:20.68 | (30.20) | 7:50.70 | (30.02) |
| 8:20.62 | (29.92) | 8:50.59 | (29.97) |
| 9:20.34 | (29.75) | 9:49.10 | (28.76) |