| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.629 | 19/5:15.951 |
| 2 | 4 | 16.345 | 19/5:13.253 |
| 3 | 2 | 16.290 | 19/5:12.005 |
| 4 | 2 | 16.136 | 19/5:10.065 |
| 5 | 2 | 18.722 | 18/5:02.839 |
| 6 | 3 | 16.967 | 18/5:03.267 |
| 7 | 2 | 16.363 | 18/5:02.019 |
| 8 | 2 | 16.341 | 18/5:01.034 |
| 9 | 4 | 21.087 | 18/5:09.076 |
| 10 | 4 | 16.393 | 18/5:08.291 |
| 11 | 4 | 15.873 | 18/5:06.238 |
| 12 | 4 | 16.484 | 18/5:05.445 |
| 13 | 4 | 16.005 | 18/5:04.011 |
| 14 | 4 | 16.597 | 18/5:03.726 |
| 15 | 4 | 15.792 | 18/5:02.428 |
| 16 | 2 | 16.598 | 18/5:02.199 |
| 17 | 3 | 18.615 | 18/5:04.133 |
| 18 | 4 | 16.212 | 18/5:03.449 |