| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.096 | N/A |
| 2 | 2 | 14.571 | 21/5:07.516 |
| 3 | 2 | 14.609 | 21/5:07.896 |
| 4 | 2 | 15.164 | 21/5:11.722 |
| 5 | 2 | 18.259 | 20/5:13.460 |
| 6 | 2 | 14.431 | 20/5:08.825 |
| 7 | 2 | 15.870 | 20/5:10.292 |
| 8 | 3 | 17.566 | 19/5:00.161 |
| 9 | 3 | 14.322 | 20/5:12.477 |
| 10 | 3 | 14.163 | 20/5:09.445 |
| 11 | 4 | 20.057 | 19/5:02.317 |
| 12 | 4 | 14.274 | 20/5:15.408 |
| 13 | 4 | 14.194 | 20/5:12.939 |
| 14 | 4 | 14.416 | 20/5:11.174 |
| 15 | 4 | 14.199 | 20/5:09.367 |
| 16 | 4 | 18.221 | 20/5:12.896 |
| 17 | 4 | 17.702 | 20/5:15.367 |
| 18 | 4 | 18.644 | 19/5:02.679 |
| 19 | 4 | 14.478 | 19/5:01.236 |