| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.094 | N/A |
| 2 | 1 | 15.548 | 21/5:12.054 |
| 3 | 1 | 15.759 | 21/5:14.164 |
| 4 | 1 | 15.656 | 21/5:14.180 |
| 5 | 1 | 16.715 | 20/5:03.564 |
| 6 | 1 | 17.086 | 20/5:07.997 |
| 7 | 1 | 15.484 | 20/5:05.879 |
| 8 | 1 | 15.627 | 20/5:04.754 |
| 9 | 1 | 15.869 | 20/5:04.486 |
| 10 | 3 | 19.486 | 20/5:11.912 |
| 11 | 2 | 15.889 | 20/5:11.020 |
| 12 | 2 | 15.704 | 20/5:09.970 |
| 13 | 2 | 15.510 | 20/5:08.787 |
| 14 | 2 | 15.992 | 20/5:08.492 |
| 15 | 2 | 15.816 | 20/5:07.999 |
| 16 | 2 | 15.607 | 20/5:07.308 |
| 17 | 1 | 15.800 | 20/5:06.932 |
| 18 | 2 | 17.287 | 20/5:08.262 |
| 19 | 2 | 15.687 | 20/5:07.756 |
| 20 | 2 | 17.347 | 20/5:08.963 |