| 25.57 | 53.17 | (27.60) | |
| 1:21.47 | (28.30) | 1:49.80 | (28.33) |
| 2:18.07 | (28.27) | 2:46.44 | (28.37) |
| 3:14.94 | (28.50) | 3:43.45 | (28.51) |
| 4:12.18 | (28.73) | 4:41.03 | (28.85) |
| 5:09.59 | (28.56) | 5:38.18 | (28.59) |
| 6:06.89 | (28.71) | 6:35.40 | (28.51) |
| 7:04.05 | (28.65) | 7:32.66 | (28.61) |
| 8:01.46 | (28.80) | 8:30.23 | (28.77) |
| 8:58.30 | (28.07) | 9:25.51 | (27.21) |