| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.956 | 19/5:03.164 |
| 2 | 1 | 15.817 | 19/5:01.844 |
| 3 | 1 | 15.716 | 19/5:00.764 |
| 4 | 2 | 16.574 | 19/5:04.299 |
| 5 | 1 | 15.492 | 19/5:02.309 |
| 6 | 1 | 15.475 | 19/5:00.928 |
| 7 | 1 | 15.953 | 19/5:01.240 |
| 8 | 1 | 16.066 | 19/5:01.741 |
| 9 | 1 | 15.672 | 19/5:01.300 |
| 10 | 1 | 15.733 | 19/5:01.063 |
| 11 | 1 | 16.376 | 19/5:01.979 |
| 12 | 1 | 15.425 | 19/5:01.237 |
| 13 | 1 | 15.496 | 19/5:00.713 |
| 14 | 1 | 15.612 | 19/5:00.421 |
| 15 | 1 | 15.695 | 19/5:00.273 |
| 16 | 1 | 15.691 | 19/5:00.139 |
| 17 | 1 | 15.874 | 19/5:00.226 |
| 18 | 1 | 15.687 | 19/5:00.105 |
| 19 | 1 | 15.592 | 20/5:15.686 |
| 20 | 1 | 15.190 | 20/5:15.092 |