| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 13.628 | 27/6:07.956 |
| 2 | 4 | 18.318 | 23/6:07.379 |
| 3 | 4 | 12.986 | 25/6:14.433 |
| 4 | 4 | 13.154 | 25/6:03.037 |
| 5 | 4 | 12.040 | 26/6:04.655 |
| 6 | 4 | 12.741 | 27/6:12.901 |
| 7 | 4 | 14.670 | 26/6:02.280 |
| 8 | 4 | 11.964 | 27/6:09.565 |
| 9 | 4 | 14.938 | 27/6:13.317 |
| 10 | 4 | 11.644 | 27/6:07.424 |
| 11 | 4 | 13.773 | 27/6:07.828 |
| 12 | 4 | 15.571 | 27/6:12.210 |
| 13 | 4 | 12.209 | 27/6:08.936 |
| 14 | 4 | 15.066 | 27/6:11.639 |
| 15 | 4 | 16.182 | 26/6:02.065 |
| 16 | 4 | 11.512 | 27/6:11.918 |
| 17 | 4 | 11.888 | 27/6:08.921 |
| 18 | 4 | 17.903 | 26/6:01.381 |
| 19 | 4 | 15.761 | 26/6:03.928 |
| 20 | 4 | 11.730 | 26/6:00.981 |