| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.499 | N/A |
| 2 | 2 | 15.933 | 20/5:04.226 |
| 3 | 2 | 16.492 | 20/5:09.536 |
| 4 | 1 | 15.924 | 20/5:07.709 |
| 5 | 1 | 15.742 | 20/5:05.931 |
| 6 | 1 | 15.676 | 20/5:04.613 |
| 7 | 1 | 15.516 | 20/5:03.228 |
| 8 | 1 | 15.636 | 20/5:02.564 |
| 9 | 1 | 15.774 | 20/5:02.394 |
| 10 | 1 | 15.746 | 20/5:02.203 |
| 11 | 1 | 15.814 | 20/5:02.179 |
| 12 | 1 | 16.215 | 20/5:02.852 |
| 13 | 1 | 15.772 | 20/5:02.712 |
| 14 | 1 | 15.706 | 20/5:02.497 |
| 15 | 1 | 15.776 | 20/5:02.407 |
| 16 | 1 | 15.789 | 20/5:02.346 |
| 17 | 1 | 15.855 | 20/5:02.371 |
| 18 | 1 | 15.964 | 20/5:02.514 |
| 19 | 1 | 16.171 | 20/5:02.861 |
| 20 | 1 | 17.474 | 20/5:04.474 |