| 24.41 | 51.13 | (26.72) | |
| 1:18.46 | (27.33) | 1:46.36 | (27.90) |
| 2:14.25 | (27.89) | 2:42.76 | (28.51) |
| 3:11.20 | (28.44) | 3:39.79 | (28.59) |
| 4:08.16 | (28.37) | 4:36.83 | (28.67) |
| 5:05.29 | (28.46) | 5:33.88 | (28.59) |
| 6:02.52 | (28.64) | 6:31.26 | (28.74) |
| 7:00.26 | (29.00) | 7:29.16 | (28.90) |
| 7:58.49 | (29.33) | 8:27.89 | (29.40) |
| 8:57.08 | (29.19) | 9:25.19 | (28.11) |