| 24.25 | 50.75 | (26.50) | |
| 1:18.15 | (27.40) | 1:45.76 | (27.61) |
| 2:13.40 | (27.64) | 2:41.33 | (27.93) |
| 3:09.48 | (28.15) | 3:37.54 | (28.06) |
| 4:05.69 | (28.15) | 4:34.20 | (28.51) |
| 5:02.30 | (28.10) | 5:30.77 | (28.47) |
| 5:59.77 | (29.00) | 6:28.90 | (29.13) |
| 6:58.10 | (29.20) | 7:27.49 | (29.39) |
| 7:56.75 | (29.26) | 8:25.90 | (29.15) |
| 8:54.87 | (28.97) | 9:23.63 | (28.76) |