| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.655 | 19/5:16.445 |
| 2 | 2 | 16.780 | 18/5:00.915 |
| 3 | 2 | 17.038 | 18/5:02.838 |
| 4 | 2 | 16.728 | 18/5:02.404 |
| 5 | 3 | 16.977 | 18/5:03.041 |
| 6 | 3 | 16.288 | 18/5:01.398 |
| 7 | 2 | 17.342 | 18/5:02.935 |
| 8 | 2 | 16.520 | 18/5:02.238 |
| 9 | 2 | 21.003 | 18/5:10.662 |
| 10 | 2 | 16.712 | 18/5:09.677 |
| 11 | 2 | 17.291 | 18/5:09.819 |
| 12 | 4 | 19.275 | 18/5:12.913 |
| 13 | 4 | 16.055 | 18/5:11.073 |
| 14 | 2 | 16.324 | 18/5:09.842 |
| 15 | 2 | 16.947 | 18/5:09.522 |
| 16 | 2 | 16.606 | 18/5:08.859 |
| 17 | 2 | 16.539 | 18/5:08.202 |
| 18 | 2 | 18.383 | 18/5:09.463 |