| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.662 | 20/5:13.240 |
| 2 | 1 | 15.060 | 20/5:07.220 |
| 3 | 1 | 15.479 | 20/5:08.007 |
| 4 | 1 | 16.309 | 20/5:12.550 |
| 5 | 2 | 19.396 | 19/5:11.243 |
| 6 | 2 | 15.046 | 19/5:07.015 |
| 7 | 2 | 15.075 | 19/5:04.073 |
| 8 | 2 | 15.100 | 19/5:01.927 |
| 9 | 2 | 19.623 | 19/5:09.806 |
| 10 | 2 | 15.622 | 19/5:08.507 |
| 11 | 2 | 15.870 | 19/5:07.873 |
| 12 | 2 | 15.190 | 19/5:06.267 |
| 13 | 2 | 15.505 | 19/5:05.369 |
| 14 | 2 | 14.737 | 19/5:03.558 |
| 15 | 2 | 15.248 | 19/5:02.635 |
| 16 | 2 | 15.495 | 19/5:02.120 |
| 17 | 2 | 15.335 | 19/5:01.488 |
| 18 | 2 | 14.499 | 19/5:00.043 |
| 19 | 2 | 14.753 | 20/5:14.741 |
| 20 | 2 | 14.550 | 20/5:13.554 |