| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.644 | 19/5:16.236 |
| 2 | 3 | 16.643 | 19/5:16.226 |
| 3 | 5 | 20.318 | 17/5:03.761 |
| 4 | 6 | 17.982 | 17/5:04.244 |
| 5 | 5 | 16.645 | 18/5:17.635 |
| 6 | 4 | 16.912 | 18/5:15.432 |
| 7 | 4 | 16.528 | 18/5:12.870 |
| 8 | 4 | 16.611 | 18/5:11.136 |
| 9 | 4 | 16.721 | 18/5:10.008 |
| 10 | 4 | 16.679 | 18/5:09.029 |
| 11 | 4 | 16.920 | 18/5:08.623 |
| 12 | 4 | 17.748 | 18/5:09.526 |
| 13 | 4 | 16.756 | 18/5:08.917 |
| 14 | 4 | 16.906 | 18/5:08.588 |
| 15 | 5 | 18.324 | 18/5:10.004 |
| 16 | 4 | 17.012 | 18/5:09.767 |
| 17 | 5 | 16.924 | 18/5:09.465 |
| 18 | 5 | 17.109 | 18/5:09.382 |