| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.293 | 21/5:00.153 |
| 2 | 1 | 14.500 | 21/5:02.327 |
| 3 | 1 | 14.836 | 21/5:05.403 |
| 4 | 1 | 14.451 | 21/5:04.920 |
| 5 | 1 | 16.090 | 21/5:11.514 |
| 6 | 1 | 14.691 | 21/5:11.014 |
| 7 | 2 | 20.048 | 20/5:11.169 |
| 8 | 2 | 14.330 | 20/5:08.098 |
| 9 | 1 | 14.453 | 20/5:05.982 |
| 10 | 1 | 14.850 | 20/5:05.084 |
| 11 | 1 | 14.862 | 20/5:04.371 |
| 12 | 1 | 14.282 | 20/5:02.810 |
| 13 | 1 | 15.272 | 20/5:03.012 |
| 14 | 1 | 15.070 | 20/5:02.897 |
| 15 | 2 | 17.803 | 20/5:06.441 |
| 16 | 2 | 14.979 | 20/5:06.012 |
| 17 | 2 | 14.283 | 20/5:04.815 |
| 18 | 2 | 14.638 | 20/5:04.146 |
| 19 | 1 | 15.825 | 20/5:04.796 |
| 20 | 1 | 14.748 | 20/5:04.304 |