| 31.55 | 1:06.72 | (35.17) | |
| 1:43.19 | (36.47) | 2:20.40 | (37.21) | 
| 2:57.24 | (36.84) | 3:35.57 | (38.33) | 
| 4:12.89 | (37.32) | 4:50.16 | (37.27) | 
| 5:27.77 | (37.61) | 6:04.56 | (36.79) | 
| 6:41.42 | (36.86) | 7:18.40 | (36.98) | 
| 7:54.87 | (36.47) | 8:31.47 | (36.60) | 
| 9:07.78 | (36.31) | 9:43.18 | (35.40) | 
| 10:18.38 | (35.20) | 10:53.86 | (35.48) | 
| 11:27.52 | (33.66) | 12:00.05 | (32.53) |