| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.939 | 19/5:02.841 |
| 2 | 4 | 15.288 | 20/5:12.270 |
| 3 | 4 | 19.425 | 18/5:03.912 |
| 4 | 4 | 15.987 | 19/5:16.535 |
| 5 | 4 | 15.181 | 19/5:10.916 |
| 6 | 4 | 15.416 | 19/5:07.914 |
| 7 | 4 | 16.116 | 19/5:07.670 |
| 8 | 4 | 15.347 | 19/5:05.660 |
| 9 | 4 | 15.245 | 19/5:03.882 |
| 10 | 4 | 15.139 | 19/5:02.258 |
| 11 | 4 | 15.020 | 19/5:00.723 |
| 12 | 4 | 18.853 | 19/5:05.514 |
| 13 | 4 | 14.905 | 19/5:03.797 |
| 14 | 4 | 15.202 | 19/5:02.728 |
| 15 | 4 | 15.064 | 19/5:01.628 |
| 16 | 4 | 15.203 | 19/5:00.829 |
| 17 | 4 | 14.896 | 20/5:15.560 |
| 18 | 4 | 15.035 | 20/5:14.734 |
| 19 | 4 | 14.702 | 20/5:13.645 |
| 20 | 4 | 17.262 | 20/5:15.225 |