| 25.55 | 53.29 | (27.74) | |
| 1:21.45 | (28.16) | 1:49.87 | (28.42) |
| 2:18.61 | (28.74) | 2:46.97 | (28.36) |
| 3:15.41 | (28.44) | 3:44.03 | (28.62) |
| 4:12.79 | (28.76) | 4:41.52 | (28.73) |
| 5:10.38 | (28.86) | 5:39.13 | (28.75) |
| 6:08.00 | (28.87) | 6:37.03 | (29.03) |
| 7:05.92 | (28.89) | 7:34.34 | (28.42) |
| 8:02.75 | (28.41) | 8:31.11 | (28.36) |
| 8:59.34 | (28.23) | 9:27.00 | (27.66) |