| 32.18 | 1:08.23 | (36.05) | |
| 1:45.17 | (36.94) | 2:22.71 | (37.54) |
| 3:00.97 | (38.26) | 3:38.95 | (37.98) |
| 4:17.05 | (38.10) | 4:55.01 | (37.96) |
| 5:32.88 | (37.87) | 6:11.23 | (38.35) |
| 6:49.77 | (38.54) | 7:27.86 | (38.09) |
| 8:05.88 | (38.02) | 8:44.49 | (38.61) |
| 9:23.01 | (38.52) | 10:01.67 | (38.66) |
| 10:40.49 | (38.82) | 11:19.48 | (38.99) |
| 11:57.26 | (37.78) | 12:35.29 | (38.03) |