| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.140 | 20/5:02.800 |
| 2 | 4 | 14.127 | 21/5:07.304 |
| 3 | 4 | 15.675 | 21/5:14.594 |
| 4 | 4 | 14.245 | 21/5:10.732 |
| 5 | 4 | 18.735 | 20/5:11.688 |
| 6 | 4 | 15.011 | 20/5:09.777 |
| 7 | 4 | 23.095 | 19/5:14.933 |
| 8 | 4 | 14.263 | 19/5:09.441 |
| 9 | 4 | 14.420 | 19/5:05.501 |
| 10 | 4 | 12.453 | 20/5:14.328 |
| 11 | 4 | 16.859 | 19/5:00.585 |
| 12 | 4 | 16.023 | 19/5:00.906 |
| 13 | 4 | 14.856 | 20/5:15.234 |
| 14 | 4 | 13.660 | 20/5:12.231 |
| 15 | 4 | 14.676 | 20/5:10.984 |
| 16 | 4 | 14.348 | 20/5:09.482 |
| 17 | 4 | 14.679 | 20/5:08.547 |
| 18 | 4 | 14.923 | 20/5:07.987 |
| 19 | 4 | 14.140 | 20/5:06.661 |
| 20 | 4 | 14.197 | 20/5:05.525 |