| 25.49 | 52.53 | (27.04) | |
| 1:20.54 | (28.01) | 1:48.56 | (28.02) |
| 2:16.15 | (27.59) | 2:44.20 | (28.05) |
| 3:12.34 | (28.14) | 3:41.18 | (28.84) |
| 4:09.29 | (28.11) | 4:37.86 | (28.57) |
| 5:06.69 | (28.83) | 5:35.00 | (28.31) |
| 6:03.80 | (28.80) | 6:32.48 | (28.68) |
| 7:01.29 | (28.81) | 7:29.65 | (28.36) |
| 7:58.57 | (28.92) | 8:27.18 | (28.61) |
| 8:55.67 | (28.49) | 9:21.71 | (26.04) |