| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.547 | 19/5:14.393 |
| 2 | 2 | 11.055 | 22/5:03.622 |
| 3 | 2 | 17.478 | 20/5:00.533 |
| 4 | 2 | 16.947 | 20/5:10.135 |
| 5 | 2 | 16.035 | 20/5:12.248 |
| 6 | 3 | 15.852 | 20/5:13.047 |
| 7 | 3 | 21.981 | 19/5:14.572 |
| 8 | 4 | 18.830 | 18/5:03.131 |
| 9 | 4 | 15.774 | 18/5:00.998 |
| 10 | 4 | 17.890 | 18/5:03.100 |
| 11 | 4 | 17.118 | 18/5:03.557 |
| 12 | 4 | 16.308 | 18/5:02.722 |
| 13 | 4 | 15.720 | 18/5:01.202 |
| 14 | 4 | 15.817 | 18/5:00.024 |
| 15 | 4 | 20.131 | 18/5:04.180 |
| 16 | 4 | 15.816 | 18/5:02.961 |
| 17 | 4 | 16.993 | 18/5:03.133 |
| 18 | 4 | 19.032 | 18/5:05.324 |