| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.289 | N/A |
| 2 | 1 | 15.260 | 20/5:05.229 |
| 3 | 1 | 15.440 | 20/5:06.939 |
| 4 | 1 | 15.340 | 20/5:06.875 |
| 5 | 1 | 15.869 | 20/5:09.356 |
| 6 | 1 | 15.354 | 20/5:08.888 |
| 7 | 1 | 15.163 | 20/5:07.971 |
| 8 | 1 | 15.282 | 20/5:07.639 |
| 9 | 1 | 15.711 | 20/5:08.409 |
| 10 | 1 | 17.251 | 20/5:12.259 |
| 11 | 1 | 15.142 | 20/5:11.331 |
| 12 | 1 | 15.507 | 20/5:11.203 |
| 13 | 1 | 16.393 | 20/5:12.499 |
| 14 | 2 | 17.846 | 20/5:15.719 |
| 15 | 2 | 14.856 | 20/5:14.422 |
| 16 | 2 | 14.711 | 20/5:13.114 |
| 17 | 1 | 15.557 | 20/5:12.973 |
| 18 | 1 | 15.682 | 20/5:12.989 |
| 19 | 1 | 32.788 | 19/5:14.441 |