| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.267 | 20/5:05.340 |
| 2 | 2 | 15.757 | 20/5:10.240 |
| 3 | 2 | 15.468 | 20/5:09.947 |
| 4 | 2 | 15.730 | 20/5:11.110 |
| 5 | 2 | 15.039 | 20/5:09.044 |
| 6 | 2 | 15.407 | 20/5:08.893 |
| 7 | 2 | 17.898 | 19/5:00.108 |
| 8 | 2 | 15.737 | 20/5:15.757 |
| 9 | 2 | 15.565 | 20/5:15.262 |
| 10 | 2 | 15.564 | 20/5:14.864 |
| 11 | 2 | 15.901 | 20/5:15.151 |
| 12 | 2 | 14.892 | 20/5:13.708 |
| 13 | 2 | 16.430 | 20/5:14.854 |
| 14 | 2 | 15.590 | 20/5:14.636 |
| 15 | 2 | 15.446 | 20/5:14.255 |
| 16 | 2 | 15.421 | 20/5:13.890 |
| 17 | 2 | 16.002 | 20/5:14.252 |
| 18 | 2 | 16.639 | 20/5:15.281 |
| 19 | 2 | 19.414 | 19/5:03.167 |