| 26.78 | 54.73 | (27.95) | |
| 1:23.45 | (28.72) | 1:51.92 | (28.47) |
| 2:20.58 | (28.66) | 2:49.35 | (28.77) |
| 3:18.40 | (29.05) | 3:47.64 | (29.24) |
| 4:16.95 | (29.31) | 4:46.52 | (29.57) |
| 5:16.43 | (29.91) | 5:46.66 | (30.23) |
| 6:17.03 | (30.37) | 6:47.97 | (30.94) |
| 7:18.90 | (30.93) | 7:49.78 | (30.88) |
| 8:20.65 | (30.87) | 8:51.64 | (30.99) |
| 9:22.57 | (30.93) | 9:52.49 | (29.92) |