| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.655 | 21/5:07.755 |
| 2 | 2 | 14.491 | 21/5:06.033 |
| 3 | 3 | 14.297 | 21/5:04.101 |
| 4 | 3 | 14.177 | 21/5:02.505 |
| 5 | 2 | 14.241 | 21/5:01.816 |
| 6 | 1 | 14.255 | 21/5:01.406 |
| 7 | 2 | 14.727 | 21/5:02.529 |
| 8 | 2 | 14.899 | 21/5:03.823 |
| 9 | 2 | 14.282 | 21/5:03.389 |
| 10 | 3 | 14.874 | 21/5:04.286 |
| 11 | 2 | 14.616 | 21/5:04.527 |
| 12 | 2 | 14.498 | 21/5:04.521 |
| 13 | 2 | 14.523 | 21/5:04.557 |
| 14 | 2 | 15.742 | 21/5:06.416 |
| 15 | 2 | 14.825 | 21/5:06.743 |
| 16 | 2 | 15.289 | 21/5:07.638 |
| 17 | 3 | 16.159 | 21/5:09.503 |
| 18 | 3 | 14.823 | 21/5:09.602 |
| 19 | 3 | 15.373 | 21/5:10.298 |
| 20 | 3 | 14.862 | 21/5:10.388 |