| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.738 | 21/5:09.498 |
| 2 | 4 | 17.320 | 19/5:04.551 |
| 3 | 4 | 13.863 | 20/5:06.140 |
| 4 | 4 | 13.785 | 21/5:13.457 |
| 5 | 4 | 20.361 | 19/5:04.255 |
| 6 | 4 | 13.856 | 20/5:13.077 |
| 7 | 4 | 13.497 | 20/5:06.914 |
| 8 | 4 | 13.334 | 20/5:01.885 |
| 9 | 4 | 14.708 | 20/5:01.027 |
| 10 | 4 | 14.367 | 21/5:14.641 |
| 11 | 4 | 16.306 | 20/5:02.064 |
| 12 | 4 | 15.972 | 20/5:03.512 |
| 13 | 4 | 13.958 | 20/5:01.638 |
| 14 | 4 | 15.773 | 20/5:02.626 |
| 15 | 4 | 13.606 | 20/5:00.592 |
| 16 | 4 | 15.468 | 20/5:01.140 |
| 17 | 4 | 14.279 | 20/5:00.225 |
| 18 | 4 | 14.727 | 21/5:14.904 |
| 19 | 4 | 13.630 | 21/5:13.395 |
| 20 | 4 | 18.307 | 20/5:01.855 |