| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 21.630 | N/A |
| 2 | 9 | 15.554 | 19/5:01.602 |
| 3 | 9 | 15.601 | 19/5:02.025 |
| 4 | 9 | 15.646 | 19/5:02.435 |
| 5 | 8 | 15.650 | 19/5:02.659 |
| 6 | 7 | 15.737 | 19/5:03.106 |
| 7 | 6 | 15.616 | 19/5:03.042 |
| 8 | 6 | 15.617 | 19/5:02.998 |
| 9 | 6 | 16.047 | 19/5:03.933 |
| 10 | 6 | 15.489 | 19/5:03.544 |
| 11 | 6 | 15.720 | 19/5:03.648 |
| 12 | 8 | 18.815 | 19/5:08.798 |
| 13 | 8 | 19.138 | 19/5:13.575 |
| 14 | 8 | 15.975 | 19/5:13.236 |
| 15 | 8 | 16.629 | 19/5:13.788 |
| 16 | 8 | 15.462 | 19/5:12.865 |
| 17 | 8 | 15.976 | 19/5:12.636 |
| 18 | 8 | 15.983 | 19/5:12.441 |
| 19 | 8 | 16.478 | 19/5:12.763 |