| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.231 | 19/5:08.389 |
| 2 | 1 | 16.212 | 19/5:08.208 |
| 3 | 1 | 16.518 | 19/5:10.086 |
| 4 | 2 | 18.236 | 18/5:02.387 |
| 5 | 1 | 16.221 | 18/5:00.305 |
| 6 | 1 | 15.841 | 19/5:14.320 |
| 7 | 1 | 16.182 | 19/5:13.340 |
| 8 | 1 | 17.420 | 19/5:15.545 |
| 9 | 1 | 16.099 | 19/5:14.471 |
| 10 | 1 | 19.026 | 18/5:02.375 |
| 11 | 1 | 17.534 | 18/5:03.578 |
| 12 | 1 | 18.715 | 18/5:06.353 |
| 13 | 1 | 16.933 | 18/5:06.233 |
| 14 | 1 | 16.019 | 18/5:04.955 |
| 15 | 1 | 15.814 | 18/5:03.601 |
| 16 | 1 | 15.569 | 18/5:02.141 |
| 17 | 1 | 19.689 | 18/5:05.215 |
| 18 | 1 | 18.010 | 18/5:06.269 |