| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.008 | 20/5:00.160 |
| 2 | 3 | 14.692 | 21/5:11.850 |
| 3 | 4 | 21.726 | 18/5:08.556 |
| 4 | 4 | 14.879 | 19/5:14.949 |
| 5 | 4 | 15.057 | 19/5:09.176 |
| 6 | 4 | 15.995 | 19/5:08.297 |
| 7 | 3 | 14.659 | 19/5:04.043 |
| 8 | 3 | 15.318 | 19/5:02.418 |
| 9 | 3 | 14.870 | 19/5:00.208 |
| 10 | 3 | 14.497 | 20/5:13.402 |
| 11 | 3 | 14.534 | 20/5:11.336 |
| 12 | 3 | 15.888 | 20/5:11.872 |
| 13 | 4 | 14.954 | 20/5:10.888 |
| 14 | 3 | 14.984 | 20/5:10.087 |
| 15 | 3 | 15.823 | 20/5:10.512 |
| 16 | 4 | 18.993 | 20/5:14.846 |
| 17 | 4 | 15.223 | 20/5:14.235 |
| 18 | 4 | 19.736 | 19/5:02.771 |
| 19 | 3 | 15.476 | 19/5:02.312 |