| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.564 | N/A |
| 2 | 4 | 14.699 | 21/5:11.544 |
| 3 | 4 | 14.373 | 21/5:08.284 |
| 4 | 4 | 13.822 | 21/5:03.524 |
| 5 | 4 | 13.791 | 21/5:00.989 |
| 6 | 3 | 14.295 | 21/5:01.484 |
| 7 | 3 | 14.008 | 21/5:00.857 |
| 8 | 3 | 14.600 | 21/5:02.101 |
| 9 | 3 | 14.641 | 21/5:03.136 |
| 10 | 3 | 13.905 | 21/5:02.306 |
| 11 | 3 | 14.336 | 21/5:02.504 |
| 12 | 3 | 14.242 | 21/5:02.494 |
| 13 | 3 | 13.727 | 21/5:01.629 |
| 14 | 3 | 14.582 | 21/5:02.211 |
| 15 | 3 | 15.142 | 21/5:03.511 |
| 16 | 3 | 14.083 | 21/5:03.225 |
| 17 | 3 | 14.175 | 21/5:03.090 |
| 18 | 3 | 14.003 | 21/5:02.768 |
| 19 | 3 | 14.093 | 21/5:02.582 |
| 20 | 3 | 14.847 | 21/5:03.210 |
| 21 | 3 | 15.659 | 21/5:04.587 |