| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.082 | 19/5:05.558 |
| 2 | 1 | 14.637 | 20/5:07.190 |
| 3 | 1 | 15.745 | 20/5:09.760 |
| 4 | 1 | 15.060 | 20/5:07.620 |
| 5 | 1 | 15.005 | 20/5:06.116 |
| 6 | 1 | 14.472 | 20/5:03.337 |
| 7 | 1 | 14.284 | 20/5:00.814 |
| 8 | 1 | 15.226 | 20/5:01.277 |
| 9 | 1 | 14.398 | 21/5:14.788 |
| 10 | 1 | 14.278 | 21/5:13.293 |
| 11 | 1 | 14.948 | 21/5:13.349 |
| 12 | 1 | 14.496 | 21/5:12.604 |
| 13 | 1 | 14.774 | 21/5:12.423 |
| 14 | 1 | 15.107 | 21/5:12.768 |
| 15 | 1 | 15.623 | 21/5:13.789 |
| 16 | 1 | 15.856 | 21/5:14.988 |
| 17 | 1 | 14.503 | 21/5:14.375 |
| 18 | 1 | 15.468 | 21/5:14.956 |
| 19 | 1 | 17.488 | 20/5:02.579 |
| 20 | 1 | 14.575 | 20/5:02.025 |