| 25.39 | 52.99 | (27.60) | |
| 1:21.58 | (28.59) | 1:50.73 | (29.15) |
| 2:20.04 | (29.31) | 2:49.32 | (29.28) |
| 3:19.26 | (29.94) | 3:48.61 | (29.35) |
| 4:18.35 | (29.74) | 4:48.28 | (29.93) |
| 5:18.39 | (30.11) | 5:48.57 | (30.18) |
| 6:18.52 | (29.95) | 6:48.78 | (30.26) |
| 7:18.89 | (30.11) | 7:48.99 | (30.10) |
| 8:18.75 | (29.76) | 8:48.07 | (29.32) |
| 9:17.38 | (29.31) | 9:44.00 | (26.62) |