| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.793 | 22/5:03.446 |
| 2 | 2 | 13.366 | 23/5:12.328 |
| 3 | 1 | 13.536 | 23/5:11.995 |
| 4 | 2 | 13.533 | 23/5:11.811 |
| 5 | 2 | 13.441 | 23/5:11.277 |
| 6 | 2 | 13.461 | 23/5:10.998 |
| 7 | 2 | 13.771 | 23/5:11.818 |
| 8 | 1 | 14.569 | 22/5:01.043 |
| 9 | 2 | 16.518 | 22/5:07.971 |
| 10 | 1 | 14.428 | 22/5:08.915 |
| 11 | 1 | 13.378 | 22/5:07.588 |
| 12 | 1 | 13.672 | 22/5:07.021 |
| 13 | 4 | 18.542 | 21/5:00.474 |
| 14 | 4 | 13.804 | 22/5:13.990 |
| 15 | 4 | 13.623 | 22/5:13.038 |
| 16 | 4 | 13.635 | 22/5:12.221 |
| 17 | 4 | 16.654 | 21/5:01.071 |
| 18 | 4 | 14.597 | 21/5:01.374 |
| 19 | 4 | 14.057 | 21/5:01.049 |
| 20 | 4 | 14.374 | 21/5:01.090 |
| 21 | 4 | 13.853 | 21/5:00.605 |