| 25.23 | 52.84 | (27.61) | |
| 1:21.14 | (28.30) | 1:49.59 | (28.45) |
| 2:17.92 | (28.33) | 2:46.05 | (28.13) |
| 3:14.21 | (28.16) | 3:42.44 | (28.23) |
| 4:10.70 | (28.26) | 4:39.12 | (28.42) |
| 5:07.55 | (28.43) | 5:35.78 | (28.23) |
| 6:04.17 | (28.39) | 6:32.77 | (28.60) |
| 7:01.47 | (28.70) | 7:30.20 | (28.73) |
| 7:59.00 | (28.80) | 8:27.73 | (28.73) |
| 8:56.54 | (28.81) | 9:22.78 | (26.24) |