| 0.00 | 32.53 | ||
| 50.34 | (17.81) | 1:08.61 | (18.27) |
| 1:27.07 | (18.46) | 1:45.47 | (18.40) |
| 2:04.17 | (18.70) | 2:23.09 | (18.92) |
| 2:41.15 | (18.06) | 2:59.64 | (18.49) |
| 3:18.09 | (18.45) | 3:36.76 | (18.67) |
| 3:55.10 | (18.34) | 4:14.01 | (18.91) |
| 4:32.50 | (18.49) | 4:50.88 | (18.38) |
| 5:07.85 | (16.97) | 5:27.26 | (19.41) |
| 5:44.78 | (17.52) | 6:01.37 | (16.59) |