| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.098 | N/A |
| 2 | 1 | 15.415 | 21/5:09.398 |
| 3 | 1 | 15.145 | 21/5:06.698 |
| 4 | 1 | 14.973 | 21/5:04.651 |
| 5 | 1 | 15.149 | 21/5:04.508 |
| 6 | 1 | 15.357 | 21/5:05.254 |
| 7 | 1 | 15.580 | 21/5:06.494 |
| 8 | 3 | 21.843 | 20/5:09.066 |
| 9 | 3 | 15.205 | 20/5:06.682 |
| 10 | 4 | 18.512 | 20/5:11.809 |
| 11 | 4 | 15.116 | 20/5:09.458 |
| 12 | 4 | 15.150 | 20/5:07.593 |
| 13 | 4 | 15.082 | 20/5:05.932 |
| 14 | 4 | 15.300 | 20/5:04.845 |
| 15 | 4 | 15.062 | 20/5:03.590 |
| 16 | 4 | 15.241 | 20/5:02.729 |
| 17 | 4 | 14.973 | 20/5:01.657 |
| 18 | 4 | 14.966 | 20/5:00.704 |
| 19 | 4 | 15.344 | 20/5:00.256 |
| 20 | 4 | 14.819 | 21/5:15.026 |
| 21 | 4 | 19.081 | 21/5:18.411 |