| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.539 | 20/5:10.780 |
| 2 | 2 | 15.183 | 20/5:07.220 |
| 3 | 2 | 15.342 | 20/5:07.093 |
| 4 | 2 | 15.522 | 20/5:07.930 |
| 5 | 2 | 15.235 | 20/5:07.284 |
| 6 | 4 | 17.251 | 20/5:13.573 |
| 7 | 4 | 15.133 | 20/5:12.014 |
| 8 | 3 | 15.483 | 20/5:11.720 |
| 9 | 3 | 15.081 | 20/5:10.598 |
| 10 | 3 | 15.584 | 20/5:10.706 |
| 11 | 3 | 15.530 | 20/5:10.696 |
| 12 | 3 | 18.763 | 19/5:00.273 |
| 13 | 3 | 15.381 | 20/5:15.426 |
| 14 | 2 | 15.451 | 20/5:14.969 |
| 15 | 2 | 15.283 | 20/5:14.348 |
| 16 | 2 | 15.744 | 20/5:14.381 |
| 17 | 2 | 15.595 | 20/5:14.235 |
| 18 | 2 | 15.566 | 20/5:14.073 |
| 19 | 2 | 15.497 | 20/5:13.856 |
| 20 | 2 | 15.727 | 20/5:13.890 |