| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.557 | 19/5:14.583 |
| 2 | 2 | 17.203 | 18/5:03.840 |
| 3 | 2 | 16.235 | 19/5:16.635 |
| 4 | 2 | 19.113 | 18/5:10.986 |
| 5 | 2 | 16.108 | 18/5:06.778 |
| 6 | 1 | 16.128 | 18/5:04.032 |
| 7 | 1 | 16.131 | 18/5:02.079 |
| 8 | 2 | 20.446 | 18/5:10.322 |
| 9 | 2 | 16.941 | 18/5:09.724 |
| 10 | 1 | 16.099 | 18/5:07.730 |
| 11 | 1 | 15.599 | 18/5:05.280 |
| 12 | 1 | 16.800 | 18/5:05.040 |
| 13 | 1 | 16.404 | 18/5:04.289 |
| 14 | 1 | 16.262 | 18/5:03.462 |
| 15 | 1 | 16.317 | 18/5:02.812 |
| 16 | 1 | 16.392 | 18/5:02.327 |
| 17 | 1 | 17.754 | 18/5:03.341 |
| 18 | 1 | 16.095 | 18/5:02.584 |