| 26.23 | 54.70 | (28.47) | |
| 1:23.95 | (29.25) | 1:52.99 | (29.04) |
| 2:22.16 | (29.17) | 2:51.39 | (29.23) |
| 3:20.85 | (29.46) | 3:50.36 | (29.51) |
| 4:19.55 | (29.19) | 4:49.35 | (29.80) |
| 5:17.43 | (28.08) | 5:45.74 | (28.31) |
| 6:14.26 | (28.52) | 6:43.28 | (29.02) |
| 7:12.06 | (28.78) | 7:41.19 | (29.13) |
| 8:09.69 | (28.50) | 8:38.44 | (28.75) |
| 9:07.37 | (28.93) | 9:35.13 | (27.76) |