| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.557 | 21/5:05.697 |
| 2 | 1 | 14.347 | 21/5:03.492 |
| 3 | 1 | 14.358 | 21/5:02.834 |
| 4 | 2 | 14.463 | 21/5:03.056 |
| 5 | 2 | 15.077 | 21/5:05.768 |
| 6 | 5 | 20.532 | 20/5:11.113 |
| 7 | 5 | 15.661 | 20/5:11.414 |
| 8 | 5 | 16.937 | 20/5:14.830 |
| 9 | 5 | 18.012 | 19/5:03.882 |
| 10 | 5 | 14.882 | 19/5:01.769 |
| 11 | 5 | 17.502 | 19/5:04.567 |
| 12 | 5 | 14.475 | 19/5:02.105 |
| 13 | 5 | 16.304 | 19/5:02.695 |
| 14 | 5 | 14.738 | 19/5:01.075 |
| 15 | 5 | 15.873 | 19/5:01.109 |
| 16 | 5 | 14.335 | 20/5:15.066 |
| 17 | 4 | 14.423 | 20/5:13.501 |
| 18 | 4 | 15.748 | 20/5:13.582 |
| 19 | 4 | 14.588 | 20/5:12.434 |
| 20 | 3 | 16.168 | 20/5:12.980 |