| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.655 | 21/5:07.755 |
| 2 | 5 | 14.836 | 21/5:09.656 |
| 3 | 6 | 14.930 | 21/5:10.947 |
| 4 | 6 | 15.786 | 20/5:01.035 |
| 5 | 5 | 14.812 | 20/5:00.076 |
| 6 | 5 | 14.656 | 21/5:13.863 |
| 7 | 5 | 14.381 | 21/5:12.168 |
| 8 | 5 | 17.060 | 20/5:02.790 |
| 9 | 5 | 14.810 | 20/5:02.058 |
| 10 | 5 | 14.676 | 20/5:01.204 |
| 11 | 5 | 15.683 | 20/5:02.336 |
| 12 | 6 | 21.017 | 20/5:12.170 |
| 13 | 6 | 14.402 | 20/5:10.314 |
| 14 | 5 | 15.192 | 20/5:09.851 |
| 15 | 5 | 15.379 | 20/5:09.700 |
| 16 | 5 | 14.405 | 20/5:08.350 |
| 17 | 6 | 15.567 | 20/5:08.526 |
| 18 | 6 | 15.266 | 20/5:08.348 |
| 19 | 6 | 16.545 | 20/5:09.535 |
| 20 | 5 | 16.967 | 20/5:11.025 |