| 25.51 | 52.81 | (27.30) | |
| 1:19.95 | (27.14) | 1:47.33 | (27.38) |
| 2:14.88 | (27.55) | 2:42.70 | (27.82) |
| 3:10.53 | (27.83) | 3:38.52 | (27.99) |
| 4:06.63 | (28.11) | 4:34.87 | (28.24) |
| 5:02.83 | (27.96) | 5:30.61 | (27.78) |
| 5:58.41 | (27.80) | 6:26.27 | (27.86) |
| 6:54.30 | (28.03) | 7:22.20 | (27.90) |
| 7:50.13 | (27.93) | 8:18.23 | (28.10) |
| 8:46.16 | (27.93) | 9:13.93 | (27.77) |