| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.027 | 20/5:00.540 |
| 2 | 1 | 15.232 | 20/5:02.590 |
| 3 | 1 | 15.15 | 20/5:01.727 |
| 4 | 1 | 17.399 | 20/5:13.290 |
| 5 | 1 | 15.163 | 20/5:11.284 |
| 6 | 1 | 15.316 | 20/5:10.457 |
| 7 | 1 | 16.194 | 20/5:12.374 |
| 8 | 2 | 17.265 | 19/5:00.666 |
| 9 | 2 | 15.301 | 20/5:15.327 |
| 10 | 2 | 15.007 | 20/5:13.808 |
| 11 | 2 | 15.264 | 20/5:13.033 |
| 12 | 1 | 15.478 | 20/5:12.743 |
| 13 | 1 | 14.875 | 20/5:11.571 |
| 14 | 1 | 15.151 | 20/5:10.960 |
| 15 | 1 | 15.255 | 20/5:10.569 |
| 16 | 1 | 15.286 | 20/5:10.266 |
| 17 | 1 | 15.310 | 20/5:10.027 |
| 18 | 1 | 15.194 | 20/5:09.686 |
| 19 | 1 | 15.244 | 20/5:09.433 |
| 20 | 1 | 15.478 | 20/5:09.439 |