| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.308 | 20/4:06.016 |
| 2 | 4 | 12.199 | 20/4:05.007 |
| 3 | 4 | 6.554 | 24/4:08.488 |
| 4 | 4 | 6.201 | 26/4:02.203 |
| 5 | 4 | 6.218 | 28/4:03.488 |
| 6 | 4 | 7.840 | 29/4:08.046 |
| 7 | 4 | 6.583 | 30/4:08.155 |
| 8 | 4 | 6.351 | 30/4:00.952 |
| 9 | 4 | 7.264 | 31/4:06.339 |
| 10 | 4 | 6.684 | 31/4:02.426 |
| 11 | 4 | 8.533 | 31/4:04.435 |
| 12 | 4 | 6.392 | 31/4:00.578 |
| 13 | 4 | 6.044 | 32/4:04.113 |
| 14 | 4 | 6.291 | 32/4:01.056 |
| 15 | 4 | 7.944 | 32/4:01.932 |
| 16 | 4 | 6.722 | 32/4:00.256 |
| 17 | 4 | 6.161 | 33/4:05.149 |
| 18 | 4 | 6.829 | 33/4:04.049 |
| 19 | 4 | 7.181 | 33/4:03.677 |
| 20 | 4 | 7.231 | 33/4:03.424 |