| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.994 | 19/5:03.886 |
| 2 | 1 | 15.617 | 19/5:00.305 |
| 3 | 2 | 15.725 | 20/5:15.573 |
| 4 | 1 | 15.849 | 19/5:00.129 |
| 5 | 1 | 15.332 | 20/5:14.068 |
| 6 | 1 | 15.876 | 20/5:14.643 |
| 7 | 1 | 15.232 | 20/5:13.214 |
| 8 | 1 | 15.990 | 20/5:14.037 |
| 9 | 1 | 17.462 | 19/5:02.051 |
| 10 | 1 | 15.557 | 19/5:01.405 |
| 11 | 1 | 15.021 | 20/5:15.736 |
| 12 | 1 | 15.695 | 20/5:15.583 |
| 13 | 1 | 16.122 | 19/5:00.305 |
| 14 | 1 | 15.709 | 19/5:00.174 |
| 15 | 1 | 17.536 | 19/5:02.375 |
| 16 | 1 | 15.631 | 19/5:02.038 |
| 17 | 1 | 22.061 | 19/5:08.928 |
| 18 | 1 | 15.348 | 19/5:07.966 |
| 19 | 1 | 15.488 | 19/5:07.245 |