| 25.60 | 53.93 | (28.33) | |
| 1:22.34 | (28.41) | 1:50.85 | (28.51) |
| 2:19.16 | (28.31) | 2:47.58 | (28.42) |
| 3:15.88 | (28.30) | 3:44.04 | (28.16) |
| 4:12.44 | (28.40) | 4:40.76 | (28.32) |
| 5:08.48 | (27.72) | 5:36.26 | (27.78) |
| 6:03.98 | (27.72) | 6:31.91 | (27.93) |
| 6:59.84 | (27.93) | 7:27.82 | (27.98) |
| 7:55.81 | (27.99) | 8:23.55 | (27.74) |
| 8:50.99 | (27.44) | 9:18.15 | (27.16) |