| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.205 | 19/5:07.895 |
| 2 | 1 | 16.647 | 19/5:12.094 |
| 3 | 1 | 17.083 | 19/5:16.255 |
| 4 | 2 | 19.947 | 18/5:14.469 |
| 5 | 1 | 16.324 | 18/5:10.342 |
| 6 | 1 | 16.287 | 18/5:07.479 |
| 7 | 1 | 16.517 | 18/5:06.026 |
| 8 | 1 | 16.208 | 18/5:04.240 |
| 9 | 1 | 16.520 | 18/5:03.476 |
| 10 | 1 | 16.712 | 18/5:03.210 |
| 11 | 1 | 17.033 | 18/5:03.518 |
| 12 | 1 | 19.508 | 18/5:07.487 |
| 13 | 1 | 16.559 | 18/5:06.762 |
| 14 | 1 | 16.977 | 18/5:06.678 |
| 15 | 1 | 17.816 | 18/5:07.612 |
| 16 | 1 | 17.864 | 18/5:08.483 |
| 17 | 1 | 16.686 | 18/5:08.004 |
| 18 | 1 | 16.857 | 18/5:07.750 |