| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.872 | 19/5:01.568 |
| 2 | 1 | 15.479 | 20/5:13.510 |
| 3 | 1 | 15.624 | 20/5:13.167 |
| 4 | 1 | 15.449 | 20/5:12.120 |
| 5 | 1 | 15.795 | 20/5:12.876 |
| 6 | 1 | 15.348 | 20/5:11.890 |
| 7 | 1 | 15.920 | 20/5:12.820 |
| 8 | 1 | 16.107 | 20/5:13.985 |
| 9 | 1 | 16.851 | 19/5:00.717 |
| 10 | 1 | 16.126 | 19/5:01.285 |
| 11 | 2 | 20.542 | 19/5:09.377 |
| 12 | 2 | 21.488 | 18/5:00.901 |
| 13 | 2 | 16.210 | 18/5:00.200 |
| 14 | 2 | 16.672 | 18/5:00.192 |
| 15 | 2 | 15.563 | 19/5:15.458 |
| 16 | 2 | 15.489 | 19/5:14.135 |
| 17 | 1 | 15.213 | 19/5:12.660 |
| 18 | 1 | 16.604 | 19/5:12.816 |
| 19 | 1 | 16.037 | 19/5:12.389 |