| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.660 | 20/5:13.200 |
| 2 | 2 | 15.208 | 20/5:08.680 |
| 3 | 2 | 15.668 | 20/5:10.240 |
| 4 | 2 | 15.755 | 20/5:11.455 |
| 5 | 3 | 16.075 | 20/5:13.464 |
| 6 | 3 | 15.647 | 20/5:13.377 |
| 7 | 3 | 15.288 | 20/5:12.289 |
| 8 | 2 | 15.440 | 20/5:11.853 |
| 9 | 2 | 15.541 | 20/5:11.738 |
| 10 | 2 | 14.999 | 20/5:10.562 |
| 11 | 2 | 15.279 | 20/5:10.109 |
| 12 | 2 | 15.419 | 20/5:09.965 |
| 13 | 2 | 15.737 | 20/5:10.332 |
| 14 | 2 | 16.035 | 20/5:11.073 |
| 15 | 3 | 18.695 | 20/5:15.261 |
| 16 | 3 | 15.407 | 20/5:14.816 |
| 17 | 3 | 16.425 | 20/5:15.621 |
| 18 | 2 | 15.431 | 20/5:15.232 |
| 19 | 2 | 16.454 | 19/5:00.163 |