| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.197 | 19/5:07.743 |
| 2 | 2 | 18.717 | 18/5:14.226 |
| 3 | 2 | 15.372 | 18/5:01.716 |
| 4 | 1 | 16.357 | 19/5:16.554 |
| 5 | 1 | 16.282 | 19/5:15.115 |
| 6 | 1 | 15.530 | 19/5:11.774 |
| 7 | 1 | 15.749 | 19/5:09.982 |
| 8 | 1 | 15.459 | 19/5:07.950 |
| 9 | 1 | 15.423 | 19/5:06.293 |
| 10 | 2 | 18.909 | 19/5:11.590 |
| 11 | 1 | 15.976 | 19/5:10.859 |
| 12 | 1 | 15.269 | 19/5:09.130 |
| 13 | 1 | 16.295 | 19/5:09.167 |
| 14 | 2 | 16.101 | 19/5:08.935 |
| 15 | 2 | 17.548 | 19/5:10.566 |
| 16 | 2 | 25.734 | 18/5:04.783 |
| 17 | 2 | 16.063 | 18/5:03.862 |
| 18 | 2 | 20.291 | 18/5:07.272 |