| 24.92 | 52.72 | (27.80) | |
| 1:21.33 | (28.61) | 1:49.86 | (28.53) |
| 2:18.20 | (28.34) | 2:46.83 | (28.63) |
| 3:15.15 | (28.32) | 3:43.72 | (28.57) |
| 4:12.39 | (28.67) | 4:40.89 | (28.50) |
| 5:09.03 | (28.14) | 5:37.29 | (28.26) |
| 6:05.92 | (28.63) | 6:34.42 | (28.50) |
| 7:02.88 | (28.46) | 7:31.27 | (28.39) |
| 7:59.67 | (28.40) | 8:27.92 | (28.25) |
| 8:56.10 | (28.18) | 9:23.03 | (26.93) |