| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.818 | 19/5:00.542 |
| 2 | 2 | 15.349 | 20/5:11.670 |
| 3 | 2 | 15.465 | 20/5:10.880 |
| 4 | 2 | 15.676 | 20/5:11.540 |
| 5 | 2 | 15.633 | 20/5:11.764 |
| 6 | 2 | 15.445 | 20/5:11.287 |
| 7 | 2 | 15.412 | 20/5:10.851 |
| 8 | 2 | 15.279 | 20/5:10.192 |
| 9 | 2 | 15.277 | 20/5:09.676 |
| 10 | 2 | 15.340 | 20/5:09.388 |
| 11 | 2 | 15.451 | 20/5:09.355 |
| 12 | 2 | 15.141 | 20/5:08.810 |
| 13 | 1 | 15.543 | 20/5:08.968 |
| 14 | 1 | 15.350 | 20/5:08.827 |
| 15 | 1 | 15.327 | 20/5:08.675 |
| 16 | 1 | 15.149 | 20/5:08.319 |
| 17 | 1 | 15.351 | 20/5:08.242 |
| 18 | 1 | 15.279 | 20/5:08.094 |
| 19 | 1 | 15.378 | 20/5:08.066 |
| 20 | 1 | 15.700 | 20/5:08.363 |