| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.081 | 20/5:01.620 |
| 2 | 3 | 14.982 | 20/5:00.630 |
| 3 | 4 | 15.462 | 20/5:03.500 |
| 4 | 4 | 19.056 | 19/5:06.760 |
| 5 | 4 | 14.331 | 20/5:15.648 |
| 6 | 4 | 20.944 | 19/5:16.211 |
| 7 | 4 | 18.952 | 18/5:05.506 |
| 8 | 4 | 16.282 | 18/5:03.952 |
| 9 | 4 | 19.935 | 18/5:10.050 |
| 10 | 4 | 16.314 | 18/5:08.410 |
| 11 | 4 | 14.503 | 18/5:04.105 |
| 12 | 4 | 20.268 | 18/5:09.165 |
| 13 | 4 | 17.550 | 18/5:09.683 |
| 14 | 4 | 14.709 | 18/5:06.474 |
| 15 | 4 | 19.422 | 18/5:09.349 |
| 16 | 4 | 15.008 | 18/5:06.899 |
| 17 | 4 | 18.399 | 18/5:08.327 |
| 18 | 4 | 13.972 | 18/5:05.170 |