| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.221 | 20/5:04.420 |
| 2 | 2 | 15.283 | 20/5:05.040 |
| 3 | 1 | 15.167 | 20/5:04.473 |
| 4 | 1 | 15.106 | 20/5:03.885 |
| 5 | 1 | 14.342 | 20/5:00.476 |
| 6 | 1 | 14.298 | 21/5:12.959 |
| 7 | 1 | 14.492 | 21/5:11.727 |
| 8 | 1 | 14.516 | 21/5:10.866 |
| 9 | 1 | 14.125 | 21/5:09.283 |
| 10 | 1 | 14.397 | 21/5:08.589 |
| 11 | 1 | 15.581 | 21/5:10.281 |
| 12 | 1 | 14.615 | 21/5:10.000 |
| 13 | 1 | 14.199 | 21/5:09.091 |
| 14 | 1 | 16.521 | 21/5:11.795 |
| 15 | 1 | 18.673 | 20/5:02.048 |
| 16 | 1 | 14.472 | 20/5:01.260 |
| 17 | 1 | 18.249 | 20/5:05.008 |
| 18 | 1 | 14.679 | 20/5:04.373 |
| 19 | 1 | 14.747 | 20/5:03.877 |
| 20 | 1 | 14.457 | 20/5:03.140 |