| 25.25 | 53.31 | (28.06) | |
| 1:21.75 | (28.44) | 1:50.30 | (28.55) |
| 2:19.05 | (28.75) | 2:47.50 | (28.45) |
| 3:15.95 | (28.45) | 3:44.62 | (28.67) |
| 4:13.55 | (28.93) | 4:42.40 | (28.85) |
| 5:11.21 | (28.81) | 5:39.88 | (28.67) |
| 6:08.78 | (28.90) | 6:37.46 | (28.68) |
| 7:06.15 | (28.69) | 7:34.78 | (28.63) |
| 8:03.13 | (28.35) | 8:31.53 | (28.40) |
| 8:59.98 | (28.45) | 9:27.85 | (27.87) |