| 24.89 | 51.36 | (26.47) | |
| 1:18.13 | (26.77) | 1:45.25 | (27.12) |
| 2:12.41 | (27.16) | 2:39.63 | (27.22) |
| 3:06.79 | (27.16) | 3:34.01 | (27.22) |
| 4:01.33 | (27.32) | 4:28.87 | (27.54) |
| 4:56.45 | (27.58) | 5:24.08 | (27.63) |
| 5:51.74 | (27.66) | 6:19.51 | (27.77) |
| 6:47.19 | (27.68) | 7:14.93 | (27.74) |
| 7:42.74 | (27.81) | 8:10.83 | (28.09) |
| 8:38.77 | (27.94) | 9:05.17 | (26.40) |