| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.809 | 19/5:00.370 |
| 2 | 2 | 15.957 | 19/5:01.776 |
| 3 | 3 | 16.656 | 19/5:06.672 |
| 4 | 3 | 16.097 | 19/5:06.465 |
| 5 | 3 | 16.161 | 19/5:06.583 |
| 6 | 3 | 15.775 | 19/5:05.440 |
| 7 | 3 | 15.882 | 19/5:04.914 |
| 8 | 3 | 16.018 | 19/5:04.843 |
| 9 | 3 | 15.667 | 19/5:04.046 |
| 10 | 3 | 16.053 | 19/5:04.142 |
| 11 | 2 | 16.280 | 19/5:04.613 |
| 12 | 3 | 16.644 | 19/5:05.581 |
| 13 | 3 | 15.847 | 19/5:05.236 |
| 14 | 3 | 15.733 | 19/5:04.785 |
| 15 | 3 | 16.614 | 19/5:05.511 |
| 16 | 4 | 16.577 | 19/5:06.101 |
| 17 | 4 | 16.022 | 19/5:06.002 |
| 18 | 3 | 16.182 | 19/5:06.083 |
| 19 | 3 | 16.061 | 19/5:06.034 |