| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.056 | 15/5:00.840 |
| 2 | 2 | 15.965 | 17/5:06.178 |
| 3 | 2 | 17.408 | 17/5:02.764 |
| 4 | 3 | 19.185 | 17/5:08.610 |
| 5 | 4 | 16.985 | 17/5:04.637 |
| 6 | 4 | 16.903 | 17/5:01.756 |
| 7 | 3 | 16.725 | 18/5:16.869 |
| 8 | 3 | 15.839 | 18/5:12.899 |
| 9 | 3 | 17.148 | 18/5:12.428 |
| 10 | 3 | 16.474 | 18/5:10.838 |
| 11 | 3 | 16.358 | 18/5:09.348 |
| 12 | 3 | 16.579 | 18/5:08.438 |
| 13 | 3 | 19.125 | 18/5:11.192 |
| 14 | 3 | 17.649 | 18/5:11.656 |
| 15 | 3 | 16.323 | 18/5:10.466 |
| 16 | 3 | 18.304 | 18/5:11.654 |
| 17 | 3 | 17.231 | 18/5:11.566 |
| 18 | 3 | 19.045 | 18/5:13.302 |