| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.386 | 19/5:11.334 |
| 2 | 2 | 16.576 | 19/5:13.139 |
| 3 | 3 | 16.770 | 19/5:14.969 |
| 4 | 3 | 16.673 | 19/5:15.424 |
| 5 | 3 | 16.090 | 19/5:13.481 |
| 6 | 3 | 16.611 | 19/5:13.836 |
| 7 | 2 | 17.113 | 19/5:15.452 |
| 8 | 3 | 17.585 | 18/5:01.059 |
| 9 | 2 | 17.750 | 18/5:03.108 |
| 10 | 2 | 16.327 | 18/5:02.186 |
| 11 | 2 | 16.433 | 18/5:01.605 |
| 12 | 2 | 16.865 | 18/5:01.769 |
| 13 | 2 | 17.269 | 18/5:02.466 |
| 14 | 2 | 16.914 | 18/5:02.608 |
| 15 | 2 | 17.497 | 18/5:03.431 |
| 16 | 2 | 19.505 | 18/5:06.410 |
| 17 | 2 | 16.573 | 18/5:05.933 |
| 18 | 2 | 16.754 | 18/5:05.691 |