| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.066 | 20/5:01.320 |
| 2 | 1 | 15.292 | 20/5:03.580 |
| 3 | 1 | 15.445 | 20/5:05.353 |
| 4 | 1 | 15.331 | 20/5:05.670 |
| 5 | 1 | 15.746 | 20/5:07.520 |
| 6 | 1 | 15.695 | 20/5:08.583 |
| 7 | 1 | 15.553 | 20/5:08.937 |
| 8 | 1 | 15.622 | 20/5:09.375 |
| 9 | 1 | 15.316 | 20/5:09.036 |
| 10 | 3 | 19.021 | 19/5:00.365 |
| 11 | 3 | 15.598 | 19/5:00.001 |
| 12 | 3 | 16.130 | 19/5:00.540 |
| 13 | 2 | 15.346 | 20/5:15.632 |
| 14 | 2 | 15.466 | 20/5:15.181 |
| 15 | 3 | 18.382 | 19/5:02.745 |
| 16 | 3 | 15.942 | 19/5:02.754 |
| 17 | 4 | 18.301 | 19/5:05.399 |
| 18 | 4 | 15.406 | 19/5:04.695 |
| 19 | 3 | 15.747 | 19/5:04.405 |