| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.644 | 15/5:09.660 |
| 2 | 2 | 21.276 | 15/5:14.400 |
| 3 | 2 | 19.743 | 15/5:08.315 |
| 4 | 2 | 19.607 | 15/5:04.762 |
| 5 | 2 | 19.032 | 15/5:00.906 |
| 6 | 2 | 19.307 | 16/5:18.957 |
| 7 | 2 | 19.929 | 16/5:18.944 |
| 8 | 2 | 19.011 | 16/5:17.098 |
| 9 | 2 | 19.570 | 16/5:16.656 |
| 10 | 2 | 20.417 | 16/5:17.658 |
| 11 | 2 | 19.887 | 16/5:17.706 |
| 12 | 2 | 19.613 | 16/5:17.381 |
| 13 | 2 | 21.286 | 16/5:19.166 |
| 14 | 2 | 19.805 | 16/5:19.002 |
| 15 | 2 | 21.536 | 15/5:00.663 |