| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.683 | 20/5:13.660 |
| 2 | 3 | 15.625 | 20/5:13.080 |
| 3 | 3 | 15.509 | 20/5:12.113 |
| 4 | 3 | 15.339 | 20/5:10.780 |
| 5 | 3 | 16.608 | 20/5:15.056 |
| 6 | 3 | 15.771 | 20/5:15.117 |
| 7 | 3 | 16.249 | 19/5:00.699 |
| 8 | 3 | 16.110 | 19/5:01.373 |
| 9 | 3 | 16.190 | 19/5:02.066 |
| 10 | 3 | 15.898 | 19/5:02.066 |
| 11 | 3 | 15.482 | 19/5:01.347 |
| 12 | 3 | 15.844 | 19/5:01.321 |
| 13 | 2 | 16.171 | 19/5:01.777 |
| 14 | 1 | 16.441 | 19/5:02.534 |
| 15 | 2 | 16.069 | 19/5:02.719 |
| 16 | 2 | 15.830 | 19/5:02.598 |
| 17 | 2 | 15.915 | 19/5:02.585 |
| 18 | 1 | 15.626 | 19/5:02.269 |
| 19 | 1 | 15.704 | 19/5:02.064 |