| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.648 | 21/5:07.608 |
| 2 | 3 | 13.977 | 21/5:00.563 |
| 3 | 3 | 14.458 | 21/5:01.581 |
| 4 | 3 | 14.036 | 22/5:14.154 |
| 5 | 4 | 14.740 | 21/5:01.808 |
| 6 | 4 | 20.170 | 20/5:06.763 |
| 7 | 4 | 13.024 | 20/5:00.151 |
| 8 | 4 | 15.050 | 20/5:00.257 |
| 9 | 4 | 14.371 | 21/5:13.773 |
| 10 | 4 | 15.291 | 21/5:14.506 |
| 11 | 4 | 18.835 | 20/5:06.545 |
| 12 | 4 | 14.904 | 20/5:05.840 |
| 13 | 4 | 14.443 | 20/5:04.534 |
| 14 | 4 | 16.731 | 20/5:06.683 |
| 15 | 4 | 14.234 | 20/5:05.216 |
| 16 | 4 | 13.944 | 20/5:03.570 |
| 17 | 4 | 14.194 | 20/5:02.412 |
| 18 | 4 | 13.818 | 20/5:00.964 |
| 19 | 4 | 14.108 | 21/5:14.973 |
| 20 | 4 | 17.289 | 20/5:02.265 |