| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.099 | 19/5:05.881 |
| 2 | 2 | 15.770 | 19/5:02.755 |
| 3 | 3 | 15.795 | 19/5:01.872 |
| 4 | 3 | 15.951 | 19/5:02.171 |
| 5 | 4 | 17.826 | 19/5:09.476 |
| 6 | 4 | 16.588 | 19/5:10.425 |
| 7 | 4 | 16.310 | 19/5:10.349 |
| 8 | 4 | 22.340 | 18/5:07.528 |
| 9 | 4 | 15.856 | 18/5:05.070 |
| 10 | 4 | 16.278 | 18/5:03.863 |
| 11 | 4 | 18.187 | 18/5:06.000 |
| 12 | 4 | 15.672 | 18/5:04.008 |
| 13 | 4 | 16.570 | 18/5:03.566 |
| 14 | 4 | 15.960 | 18/5:02.403 |
| 15 | 4 | 16.255 | 18/5:01.748 |
| 16 | 4 | 18.367 | 18/5:03.552 |
| 17 | 4 | 20.911 | 18/5:07.837 |
| 18 | 4 | 16.858 | 18/5:07.593 |