| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.508 | 19/5:13.652 |
| 2 | 1 | 16.446 | 19/5:13.063 |
| 3 | 2 | 16.371 | 19/5:12.392 |
| 4 | 1 | 17.120 | 19/5:15.614 |
| 5 | 2 | 16.982 | 18/5:00.337 |
| 6 | 2 | 16.427 | 19/5:16.204 |
| 7 | 2 | 16.255 | 19/5:15.153 |
| 8 | 2 | 16.938 | 19/5:15.987 |
| 9 | 2 | 16.597 | 19/5:15.915 |
| 10 | 2 | 17.588 | 18/5:01.018 |
| 11 | 2 | 16.920 | 18/5:01.340 |
| 12 | 2 | 16.758 | 18/5:01.365 |
| 13 | 2 | 16.127 | 18/5:00.513 |
| 14 | 2 | 16.221 | 19/5:16.564 |
| 15 | 2 | 16.213 | 19/5:15.997 |
| 16 | 2 | 16.729 | 19/5:16.113 |
| 17 | 2 | 16.839 | 19/5:16.338 |
| 18 | 2 | 16.282 | 19/5:15.950 |
| 19 | 2 | 16.485 | 19/5:15.806 |