| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.826 | 19/5:00.694 |
| 2 | 1 | 15.875 | 19/5:01.159 |
| 3 | 1 | 15.782 | 19/5:00.726 |
| 4 | 1 | 16.416 | 19/5:03.520 |
| 5 | 1 | 16.037 | 19/5:03.757 |
| 6 | 1 | 16.018 | 19/5:03.854 |
| 7 | 1 | 16.122 | 19/5:04.206 |
| 8 | 1 | 16.16 | 19/5:04.181 |
| 9 | 1 | 16.239 | 19/5:04.665 |
| 10 | 1 | 16.198 | 19/5:04.975 |
| 11 | 1 | 15.711 | 19/5:04.387 |
| 12 | 2 | 16.048 | 19/5:04.431 |
| 13 | 2 | 15.960 | 19/5:04.339 |
| 14 | 2 | 15.928 | 19/5:04.217 |
| 15 | 2 | 16.072 | 19/5:04.294 |
| 16 | 2 | 15.984 | 19/5:04.257 |
| 17 | 2 | 16.100 | 19/5:04.353 |
| 18 | 1 | 16.274 | 19/5:04.623 |
| 19 | 1 | 15.917 | 19/5:04.507 |