| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.589 | N/A |
| 2 | 3 | 13.032 | 23/5:07.293 |
| 3 | 2 | 12.739 | 23/5:04.007 |
| 4 | 2 | 12.712 | 23/5:02.797 |
| 5 | 2 | 12.574 | 23/5:01.402 |
| 6 | 2 | 18.522 | 22/5:12.820 |
| 7 | 3 | 15.064 | 21/5:02.732 |
| 8 | 4 | 23.471 | 20/5:14.041 |
| 9 | 4 | 20.434 | 19/5:09.822 |
| 10 | 4 | 12.567 | 19/5:02.819 |
| 11 | 4 | 12.933 | 20/5:13.280 |
| 12 | 4 | 12.505 | 20/5:08.271 |
| 13 | 4 | 20.451 | 19/5:01.095 |
| 14 | 4 | 12.449 | 20/5:12.097 |
| 15 | 4 | 16.757 | 20/5:14.016 |
| 16 | 4 | 12.510 | 20/5:10.301 |
| 17 | 4 | 13.325 | 20/5:08.017 |
| 18 | 4 | 12.349 | 20/5:04.911 |
| 19 | 4 | 13.815 | 20/5:03.698 |
| 20 | 4 | 12.524 | 20/5:01.322 |