| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.264 | 20/5:05.280 |
| 2 | 1 | 15.264 | 20/5:05.280 |
| 3 | 4 | 39.328 | 17/5:09.355 |
| 4 | 4 | 14.071 | 18/5:08.983 |
| 5 | 4 | 17.192 | 18/5:09.078 |
| 6 | 4 | 14.026 | 19/5:16.290 |
| 7 | 4 | 14.083 | 19/5:09.331 |
| 8 | 4 | 15.267 | 19/5:06.924 |
| 9 | 4 | 14.285 | 19/5:02.978 |
| 10 | 4 | 14.659 | 19/5:00.532 |
| 11 | 4 | 13.925 | 20/5:12.909 |
| 12 | 4 | 13.716 | 20/5:09.693 |
| 13 | 4 | 14.237 | 20/5:07.774 |
| 14 | 4 | 13.856 | 20/5:05.584 |
| 15 | 4 | 21.298 | 20/5:13.609 |
| 16 | 4 | 14.095 | 20/5:11.627 |
| 17 | 4 | 13.792 | 20/5:09.522 |
| 18 | 4 | 13.795 | 20/5:07.654 |
| 19 | 4 | 17.992 | 20/5:10.401 |
| 20 | 4 | 14.587 | 20/5:09.468 |