| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.818 | 17/5:02.906 |
| 2 | 1 | 14.919 | 19/5:11.002 |
| 3 | 1 | 14.551 | 20/5:15.253 |
| 4 | 1 | 14.784 | 20/5:10.360 |
| 5 | 1 | 15.075 | 20/5:08.588 |
| 6 | 1 | 15.818 | 20/5:09.883 |
| 7 | 1 | 14.818 | 20/5:07.951 |
| 8 | 1 | 14.596 | 20/5:05.947 |
| 9 | 1 | 15.434 | 20/5:06.251 |
| 10 | 1 | 15.468 | 20/5:06.562 |
| 11 | 1 | 16.850 | 20/5:09.329 |
| 12 | 1 | 17.165 | 20/5:12.160 |
| 13 | 1 | 16.585 | 20/5:13.663 |
| 14 | 1 | 18.099 | 19/5:01.259 |
| 15 | 1 | 17.620 | 19/5:03.493 |
| 16 | 1 | 15.224 | 19/5:02.603 |
| 17 | 1 | 21.399 | 19/5:08.720 |
| 18 | 1 | 15.668 | 19/5:08.107 |
| 19 | 1 | 15.478 | 19/5:07.369 |