| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.363 | 20/5:07.260 |
| 2 | 1 | 15.112 | 20/5:04.750 |
| 3 | 1 | 15.579 | 20/5:07.027 |
| 4 | 1 | 14.904 | 20/5:04.790 |
| 5 | 1 | 14.768 | 20/5:02.904 |
| 6 | 1 | 15.291 | 20/5:03.390 |
| 7 | 1 | 15.600 | 20/5:04.620 |
| 8 | 1 | 15.906 | 20/5:06.308 |
| 9 | 1 | 15.233 | 20/5:06.124 |
| 10 | 1 | 14.829 | 20/5:05.170 |
| 11 | 1 | 15.167 | 20/5:05.004 |
| 12 | 1 | 15.283 | 20/5:05.058 |
| 13 | 1 | 14.964 | 20/5:04.614 |
| 14 | 1 | 14.957 | 20/5:04.223 |
| 15 | 1 | 15.186 | 20/5:04.189 |
| 16 | 1 | 15.018 | 20/5:03.950 |
| 17 | 1 | 15.097 | 20/5:03.832 |
| 18 | 1 | 15.401 | 20/5:04.064 |
| 19 | 1 | 17.944 | 20/5:06.949 |
| 20 | 1 | 18.106 | 20/5:09.708 |