| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.309 | 15/5:04.635 |
| 2 | 4 | 19.987 | 15/5:02.220 |
| 3 | 3 | 19.977 | 15/5:01.365 |
| 4 | 3 | 20.038 | 15/5:01.166 |
| 5 | 3 | 19.808 | 15/5:00.357 |
| 6 | 3 | 19.965 | 15/5:00.210 |
| 7 | 4 | 20.254 | 15/5:00.724 |
| 8 | 4 | 20.206 | 15/5:01.020 |
| 9 | 4 | 19.672 | 15/5:00.360 |
| 10 | 3 | 19.711 | 16/5:19.883 |
| 11 | 4 | 21.284 | 15/5:01.651 |
| 12 | 4 | 19.924 | 15/5:01.419 |
| 13 | 4 | 20.317 | 15/5:01.675 |
| 14 | 4 | 20.742 | 15/5:02.351 |
| 15 | 4 | 19.977 | 15/5:02.171 |