| 25.60 | 53.19 | (27.59) | |
| 1:21.42 | (28.23) | 1:50.20 | (28.78) |
| 2:18.39 | (28.19) | 2:47.11 | (28.72) |
| 3:15.96 | (28.85) | 3:44.65 | (28.69) |
| 4:13.35 | (28.70) | 4:42.32 | (28.97) |
| 5:10.99 | (28.67) | 5:39.47 | (28.48) |
| 6:08.21 | (28.74) | 6:36.93 | (28.72) |
| 7:05.70 | (28.77) | 7:34.35 | (28.65) |
| 8:02.96 | (28.61) | 8:31.36 | (28.40) |
| 8:59.15 | (27.79) | 9:25.95 | (26.80) |