| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.920 | 21/5:13.320 |
| 2 | 3 | 15.007 | 21/5:14.233 |
| 3 | 3 | 14.858 | 21/5:13.495 |
| 4 | 3 | 14.865 | 21/5:13.162 |
| 5 | 2 | 14.595 | 21/5:11.829 |
| 6 | 3 | 15.642 | 21/5:14.605 |
| 7 | 3 | 14.971 | 21/5:14.574 |
| 8 | 3 | 14.813 | 21/5:14.136 |
| 9 | 4 | 18.329 | 20/5:06.667 |
| 10 | 4 | 15.390 | 20/5:06.780 |
| 11 | 4 | 14.463 | 20/5:05.187 |
| 12 | 3 | 14.634 | 20/5:04.145 |
| 13 | 3 | 15.004 | 20/5:03.832 |
| 14 | 3 | 14.860 | 20/5:03.359 |
| 15 | 3 | 14.602 | 20/5:02.604 |
| 16 | 3 | 15.055 | 20/5:02.510 |
| 17 | 3 | 14.766 | 20/5:02.087 |
| 18 | 3 | 15.265 | 20/5:02.266 |
| 19 | 3 | 14.927 | 20/5:02.069 |
| 20 | 3 | 14.734 | 20/5:01.700 |