| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.219 | 20/5:04.380 |
| 2 | 1 | 15.506 | 20/5:07.250 |
| 3 | 1 | 15.542 | 20/5:08.447 |
| 4 | 1 | 15.520 | 20/5:08.935 |
| 5 | 1 | 15.382 | 20/5:08.676 |
| 6 | 1 | 15.284 | 20/5:08.177 |
| 7 | 1 | 15.362 | 20/5:08.043 |
| 8 | 1 | 15.100 | 20/5:07.288 |
| 9 | 1 | 15.208 | 20/5:06.940 |
| 10 | 1 | 16.330 | 20/5:08.906 |
| 11 | 1 | 15.076 | 20/5:08.235 |
| 12 | 1 | 15.451 | 20/5:08.300 |
| 13 | 1 | 15.338 | 20/5:08.182 |
| 14 | 1 | 15.654 | 20/5:08.531 |
| 15 | 1 | 15.223 | 20/5:08.260 |
| 16 | 1 | 14.787 | 20/5:07.478 |
| 17 | 1 | 16.403 | 20/5:08.688 |
| 18 | 1 | 15.233 | 20/5:08.464 |
| 19 | 1 | 15.283 | 20/5:08.317 |
| 20 | 1 | 15.396 | 20/5:08.297 |