| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.013 | 16/5:04.208 |
| 2 | 4 | 18.938 | 16/5:03.608 |
| 3 | 4 | 13.637 | 18/5:09.528 |
| 4 | 4 | 13.966 | 19/5:11.382 |
| 5 | 4 | 15.456 | 19/5:07.838 |
| 6 | 4 | 12.545 | 20/5:11.850 |
| 7 | 4 | 13.117 | 20/5:04.777 |
| 8 | 4 | 16.095 | 20/5:06.918 |
| 9 | 4 | 21.065 | 19/5:03.645 |
| 10 | 4 | 17.305 | 19/5:06.160 |
| 11 | 4 | 15.028 | 19/5:04.285 |
| 12 | 4 | 13.025 | 20/5:15.317 |
| 13 | 4 | 13.330 | 20/5:11.569 |
| 14 | 4 | 15.071 | 20/5:10.844 |
| 15 | 4 | 23.366 | 19/5:05.212 |
| 16 | 4 | 13.356 | 19/5:01.997 |
| 17 | 4 | 15.117 | 19/5:01.128 |
| 18 | 4 | 17.035 | 19/5:02.380 |
| 19 | 4 | 16.071 | 19/5:02.536 |