| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.558 | 19/5:14.602 |
| 2 | 3 | 17.018 | 18/5:02.184 |
| 3 | 3 | 18.745 | 18/5:13.926 |
| 4 | 3 | 17.066 | 18/5:12.241 |
| 5 | 4 | 19.246 | 17/5:01.352 |
| 6 | 3 | 16.501 | 18/5:15.402 |
| 7 | 4 | 20.895 | 17/5:06.070 |
| 8 | 4 | 16.729 | 17/5:03.361 |
| 9 | 4 | 16.430 | 17/5:00.688 |
| 10 | 4 | 20.351 | 17/5:05.216 |
| 11 | 4 | 16.899 | 17/5:03.586 |
| 12 | 3 | 16.611 | 17/5:01.819 |
| 13 | 3 | 16.531 | 17/5:00.220 |
| 14 | 4 | 17.305 | 18/5:17.424 |
| 15 | 3 | 16.537 | 18/5:16.106 |
| 16 | 3 | 16.034 | 18/5:14.388 |
| 17 | 3 | 16.445 | 18/5:13.307 |
| 18 | 4 | 20.839 | 18/5:16.740 |