| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.235 | 20/5:04.700 |
| 2 | 2 | 15.280 | 20/5:05.150 |
| 3 | 2 | 15.209 | 20/5:04.827 |
| 4 | 2 | 16.016 | 20/5:08.700 |
| 5 | 3 | 17.771 | 19/5:02.142 |
| 6 | 2 | 15.389 | 19/5:00.517 |
| 7 | 2 | 16.449 | 19/5:02.233 |
| 8 | 2 | 15.172 | 19/5:00.487 |
| 9 | 2 | 15.163 | 20/5:14.853 |
| 10 | 2 | 15.233 | 20/5:13.834 |
| 11 | 2 | 15.070 | 20/5:12.704 |
| 12 | 2 | 14.938 | 20/5:11.542 |
| 13 | 2 | 15.009 | 20/5:10.668 |
| 14 | 2 | 15.800 | 20/5:11.049 |
| 15 | 2 | 15.119 | 20/5:10.471 |
| 16 | 2 | 15.318 | 20/5:10.214 |
| 17 | 3 | 15.278 | 20/5:09.940 |
| 18 | 3 | 14.750 | 20/5:09.110 |
| 19 | 3 | 15.071 | 20/5:08.705 |
| 20 | 3 | 15.816 | 20/5:09.086 |