| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.532 | 20/5:10.640 |
| 2 | 1 | 15.258 | 20/5:07.900 |
| 3 | 1 | 15.025 | 20/5:05.433 |
| 4 | 1 | 16.325 | 20/5:10.700 |
| 5 | 1 | 15.396 | 20/5:10.144 |
| 6 | 1 | 15.477 | 20/5:10.043 |
| 7 | 1 | 15.237 | 20/5:09.286 |
| 8 | 2 | 17.863 | 20/5:15.283 |
| 9 | 2 | 15.347 | 20/5:14.356 |
| 10 | 1 | 15.511 | 20/5:13.942 |
| 11 | 2 | 17.282 | 19/5:00.982 |
| 12 | 2 | 15.599 | 19/5:00.599 |
| 13 | 2 | 18.031 | 19/5:03.829 |
| 14 | 2 | 15.689 | 19/5:03.419 |
| 15 | 2 | 15.661 | 19/5:03.028 |
| 16 | 2 | 15.880 | 19/5:02.947 |
| 17 | 2 | 17.590 | 19/5:04.786 |
| 18 | 2 | 15.609 | 19/5:04.329 |
| 19 | 2 | 15.346 | 19/5:03.658 |