| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.038 | 22/5:08.836 |
| 2 | 1 | 14.992 | 21/5:04.815 |
| 3 | 1 | 15.329 | 21/5:10.513 |
| 4 | 2 | 15.311 | 21/5:13.267 |
| 5 | 1 | 14.635 | 21/5:12.081 |
| 6 | 1 | 16.014 | 20/5:01.063 |
| 7 | 1 | 15.038 | 20/5:01.020 |
| 8 | 1 | 14.629 | 21/5:14.963 |
| 9 | 3 | 16.710 | 20/5:03.769 |
| 10 | 3 | 16.247 | 20/5:05.886 |
| 11 | 3 | 18.151 | 20/5:11.080 |
| 12 | 3 | 14.560 | 20/5:09.423 |
| 13 | 3 | 18.060 | 20/5:13.406 |
| 14 | 3 | 14.714 | 20/5:12.040 |
| 15 | 4 | 17.975 | 20/5:15.204 |
| 16 | 3 | 14.823 | 20/5:14.033 |
| 17 | 3 | 14.787 | 20/5:12.956 |
| 18 | 3 | 16.215 | 20/5:13.587 |
| 19 | 4 | 16.348 | 20/5:14.291 |
| 20 | 4 | 15.035 | 20/5:13.611 |