| 25.26 | 52.84 | (27.58) | |
| 1:21.30 | (28.46) | 1:49.35 | (28.05) |
| 2:17.62 | (28.27) | 2:46.74 | (29.12) |
| 3:14.97 | (28.23) | 3:43.88 | (28.91) |
| 4:12.66 | (28.78) | 4:41.63 | (28.97) |
| 5:10.81 | (29.18) | 5:40.13 | (29.32) |
| 6:09.57 | (29.44) | 6:38.89 | (29.32) |
| 7:07.25 | (28.36) | 7:36.06 | (28.81) |
| 8:04.86 | (28.80) | 8:33.07 | (28.21) |
| 9:01.34 | (28.27) | 9:28.92 | (27.58) |