| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.292 | 20/5:05.840 |
| 2 | 2 | 15.816 | 20/5:11.080 |
| 3 | 1 | 10.715 | 22/5:06.702 |
| 4 | 1 | 15.677 | 21/5:01.875 |
| 5 | 3 | 19.697 | 20/5:08.788 |
| 6 | 2 | 15.469 | 20/5:08.887 |
| 7 | 2 | 15.611 | 20/5:09.363 |
| 8 | 2 | 15.565 | 20/5:09.605 |
| 9 | 2 | 15.429 | 20/5:09.491 |
| 10 | 2 | 16.296 | 20/5:11.134 |
| 11 | 2 | 15.392 | 20/5:10.835 |
| 12 | 2 | 15.570 | 20/5:10.882 |
| 13 | 2 | 15.430 | 20/5:10.706 |
| 14 | 3 | 17.458 | 20/5:13.453 |
| 15 | 2 | 15.652 | 20/5:13.425 |
| 16 | 2 | 15.609 | 20/5:13.347 |
| 17 | 2 | 14.943 | 20/5:12.495 |
| 18 | 1 | 15.451 | 20/5:12.302 |
| 19 | 1 | 15.280 | 20/5:11.949 |
| 20 | 1 | 15.310 | 20/5:11.662 |