| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.407 | 20/5:08.140 |
| 2 | 1 | 15.452 | 20/5:08.590 |
| 3 | 1 | 15.482 | 20/5:08.940 |
| 4 | 2 | 15.088 | 20/5:07.145 |
| 5 | 1 | 14.861 | 20/5:05.160 |
| 6 | 1 | 15.159 | 20/5:04.830 |
| 7 | 1 | 14.788 | 20/5:03.534 |
| 8 | 2 | 15.010 | 20/5:03.118 |
| 9 | 2 | 15.600 | 20/5:04.104 |
| 10 | 2 | 14.985 | 20/5:03.664 |
| 11 | 2 | 18.813 | 20/5:10.264 |
| 12 | 2 | 14.806 | 20/5:09.085 |
| 13 | 2 | 14.911 | 20/5:08.249 |
| 14 | 2 | 17.596 | 20/5:11.369 |
| 15 | 2 | 15.003 | 20/5:10.615 |
| 16 | 2 | 14.817 | 20/5:09.723 |
| 17 | 2 | 15.073 | 20/5:09.236 |
| 18 | 2 | 15.106 | 20/5:08.841 |
| 19 | 2 | 14.954 | 20/5:08.327 |
| 20 | 2 | 14.622 | 20/5:07.533 |