| 24.78 | 51.88 | (27.10) | |
| 1:19.49 | (27.61) | 1:47.48 | (27.99) |
| 2:15.64 | (28.16) | 2:43.62 | (27.98) |
| 3:11.72 | (28.10) | 3:39.90 | (28.18) |
| 4:08.24 | (28.34) | 4:36.50 | (28.26) |
| 5:04.60 | (28.10) | 5:33.02 | (28.42) |
| 6:01.58 | (28.56) | 6:30.39 | (28.81) |
| 6:59.20 | (28.81) | 7:27.98 | (28.78) |
| 7:56.91 | (28.93) | 8:25.76 | (28.85) |
| 8:54.42 | (28.66) | 9:22.60 | (28.18) |