| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.818 | 19/5:00.542 |
| 2 | 3 | 15.608 | 20/5:14.260 |
| 3 | 4 | 15.675 | 20/5:14.007 |
| 4 | 4 | 15.479 | 20/5:12.900 |
| 5 | 3 | 16.023 | 20/5:14.412 |
| 6 | 3 | 15.184 | 20/5:12.623 |
| 7 | 4 | 15.661 | 20/5:12.709 |
| 8 | 3 | 15.747 | 20/5:12.987 |
| 9 | 3 | 15.515 | 20/5:12.689 |
| 10 | 3 | 16.158 | 20/5:13.736 |
| 11 | 3 | 15.647 | 20/5:13.664 |
| 12 | 3 | 15.895 | 20/5:14.017 |
| 13 | 4 | 16.003 | 20/5:14.482 |
| 14 | 3 | 15.412 | 20/5:14.036 |
| 15 | 3 | 15.717 | 20/5:14.056 |
| 16 | 3 | 15.935 | 20/5:14.346 |
| 17 | 3 | 15.708 | 20/5:14.335 |
| 18 | 3 | 15.773 | 20/5:14.398 |
| 19 | 3 | 15.656 | 20/5:14.331 |
| 20 | 3 | 16.503 | 20/5:15.117 |