| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.036 | 18/5:06.648 |
| 2 | 2 | 17.161 | 18/5:07.773 |
| 3 | 2 | 16.637 | 18/5:05.004 |
| 4 | 2 | 16.551 | 18/5:03.233 |
| 5 | 2 | 16.922 | 18/5:03.505 |
| 6 | 2 | 16.448 | 18/5:02.265 |
| 7 | 2 | 16.578 | 18/5:01.713 |
| 8 | 2 | 19.455 | 18/5:07.773 |
| 9 | 2 | 16.543 | 18/5:06.662 |
| 10 | 2 | 16.569 | 18/5:05.820 |
| 11 | 2 | 16.669 | 18/5:05.295 |
| 12 | 2 | 16.788 | 18/5:05.036 |
| 13 | 2 | 16.437 | 18/5:04.330 |
| 14 | 2 | 16.563 | 18/5:03.888 |
| 15 | 2 | 16.585 | 18/5:03.530 |
| 16 | 2 | 16.787 | 18/5:03.445 |
| 17 | 2 | 16.563 | 18/5:03.133 |
| 18 | 3 | 26.766 | 18/5:13.058 |