| 24.74 | 51.96 | (27.22) | |
| 1:19.63 | (27.67) | 1:47.55 | (27.92) |
| 2:15.55 | (28.00) | 2:43.63 | (28.08) |
| 3:12.25 | (28.62) | 3:40.56 | (28.31) |
| 4:09.35 | (28.79) | 4:38.20 | (28.85) |
| 5:06.60 | (28.40) | 5:35.53 | (28.93) |
| 6:04.36 | (28.83) | 6:32.97 | (28.61) |
| 7:01.56 | (28.59) | 7:29.98 | (28.42) |
| 7:58.24 | (28.26) | 8:27.13 | (28.89) |
| 8:55.95 | (28.82) | 9:23.42 | (27.47) |