| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.228 | 20/5:04.560 |
| 2 | 3 | 16.287 | 20/5:15.150 |
| 3 | 2 | 14.627 | 20/5:07.613 |
| 4 | 2 | 14.862 | 20/5:05.020 |
| 5 | 2 | 16.329 | 20/5:09.332 |
| 6 | 2 | 14.689 | 20/5:06.740 |
| 7 | 3 | 15.171 | 20/5:06.266 |
| 8 | 1 | 14.895 | 20/5:05.220 |
| 9 | 1 | 14.881 | 20/5:04.376 |
| 10 | 1 | 14.638 | 20/5:03.214 |
| 11 | 1 | 14.984 | 20/5:02.893 |
| 12 | 1 | 15.545 | 20/5:03.560 |
| 13 | 1 | 14.784 | 20/5:02.954 |
| 14 | 2 | 17.902 | 20/5:06.889 |
| 15 | 2 | 14.724 | 20/5:06.061 |
| 16 | 2 | 14.876 | 20/5:05.527 |
| 17 | 2 | 16.551 | 20/5:07.027 |
| 18 | 2 | 15.377 | 20/5:07.056 |
| 19 | 2 | 14.713 | 20/5:06.382 |
| 20 | 2 | 14.551 | 20/5:05.614 |