| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.606 | 21/5:06.726 |
| 2 | 2 | 14.524 | 21/5:05.865 |
| 3 | 2 | 14.475 | 21/5:05.235 |
| 4 | 2 | 14.373 | 21/5:04.384 |
| 5 | 2 | 14.534 | 21/5:04.550 |
| 6 | 2 | 14.744 | 21/5:05.396 |
| 7 | 2 | 14.813 | 21/5:06.207 |
| 8 | 2 | 14.570 | 21/5:06.177 |
| 9 | 3 | 18.229 | 21/5:14.692 |
| 10 | 2 | 14.334 | 21/5:13.324 |
| 11 | 2 | 14.407 | 21/5:12.344 |
| 12 | 1 | 14.185 | 21/5:11.139 |
| 13 | 2 | 14.400 | 21/5:10.467 |
| 14 | 2 | 14.642 | 21/5:10.254 |
| 15 | 1 | 14.548 | 21/5:09.938 |
| 16 | 1 | 14.480 | 21/5:09.572 |
| 17 | 1 | 14.507 | 21/5:09.282 |
| 18 | 2 | 15.612 | 21/5:10.314 |
| 19 | 2 | 14.233 | 21/5:09.712 |
| 20 | 1 | 14.576 | 21/5:09.532 |
| 21 | 1 | 14.184 | 21/5:08.976 |