| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.127 | 20/5:02.540 |
| 2 | 3 | 14.386 | 21/5:09.886 |
| 3 | 3 | 15.951 | 20/5:03.093 |
| 4 | 4 | 16.386 | 20/5:09.250 |
| 5 | 4 | 14.825 | 20/5:06.700 |
| 6 | 4 | 14.635 | 20/5:04.367 |
| 7 | 4 | 15.796 | 20/5:06.017 |
| 8 | 4 | 15.077 | 20/5:05.457 |
| 9 | 4 | 15.411 | 20/5:05.764 |
| 10 | 4 | 15.519 | 20/5:06.226 |
| 11 | 4 | 14.610 | 20/5:04.951 |
| 12 | 4 | 14.515 | 20/5:03.730 |
| 13 | 4 | 15.106 | 20/5:03.606 |
| 14 | 4 | 14.939 | 20/5:03.261 |
| 15 | 4 | 14.619 | 20/5:02.536 |
| 16 | 4 | 13.887 | 20/5:00.986 |
| 17 | 3 | 14.008 | 21/5:14.749 |
| 18 | 3 | 15.763 | 20/5:00.622 |
| 19 | 3 | 14.363 | 21/5:14.915 |
| 20 | 4 | 19.162 | 20/5:04.085 |