| 25.06 | 51.96 | (26.90) | |
| 1:19.34 | (27.38) | 1:46.93 | (27.59) |
| 2:14.84 | (27.91) | 2:42.85 | (28.01) |
| 3:11.14 | (28.29) | 3:39.54 | (28.40) |
| 4:07.92 | (28.38) | 4:36.47 | (28.55) |
| 5:04.84 | (28.37) | 5:33.40 | (28.56) |
| 6:02.35 | (28.95) | 6:31.12 | (28.77) |
| 7:00.06 | (28.94) | 7:28.56 | (28.50) |
| 7:57.63 | (29.07) | 8:26.58 | (28.95) |
| 8:55.13 | (28.55) | 9:21.03 | (25.90) |