| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.445 | 20/5:08.900 |
| 2 | 1 | 14.843 | 20/5:02.880 |
| 3 | 1 | 15.073 | 20/5:02.407 |
| 4 | 1 | 16.127 | 20/5:07.440 |
| 5 | 2 | 14.630 | 20/5:04.472 |
| 6 | 3 | 14.513 | 20/5:02.103 |
| 7 | 2 | 15.199 | 20/5:02.371 |
| 8 | 2 | 15.605 | 20/5:03.587 |
| 9 | 2 | 15.215 | 20/5:03.667 |
| 10 | 2 | 19.032 | 20/5:11.364 |
| 11 | 3 | 14.952 | 20/5:10.244 |
| 12 | 2 | 14.528 | 20/5:08.603 |
| 13 | 3 | 15.714 | 20/5:09.040 |
| 14 | 2 | 15.212 | 20/5:08.697 |
| 15 | 2 | 14.974 | 20/5:08.083 |
| 16 | 2 | 14.538 | 20/5:07.000 |
| 17 | 2 | 14.745 | 20/5:06.288 |
| 18 | 2 | 14.699 | 20/5:05.604 |
| 19 | 2 | 14.855 | 20/5:05.157 |
| 20 | 2 | 14.722 | 20/5:04.621 |