| 26.23 | 54.21 | (27.98) | |
| 1:22.52 | (28.31) | 1:50.75 | (28.23) |
| 2:18.91 | (28.16) | 2:47.24 | (28.33) |
| 3:15.54 | (28.30) | 3:43.77 | (28.23) |
| 4:12.25 | (28.48) | 4:40.90 | (28.65) |
| 5:09.33 | (28.43) | 5:37.98 | (28.65) |
| 6:07.10 | (29.12) | 6:36.18 | (29.08) |
| 7:05.52 | (29.34) | 7:34.96 | (29.44) |
| 8:04.46 | (29.50) | 8:33.88 | (29.42) |
| 9:02.01 | (28.13) | 9:28.52 | (26.51) |