| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.444 | 15/5:06.660 |
| 2 | 2 | 19.670 | 15/5:00.855 |
| 3 | 2 | 19.758 | 16/5:19.317 |
| 4 | 3 | 30.168 | 14/5:15.140 |
| 5 | 3 | 18.453 | 14/5:03.780 |
| 6 | 3 | 19.798 | 15/5:20.727 |
| 7 | 3 | 20.547 | 15/5:18.939 |
| 8 | 4 | 26.852 | 14/5:07.457 |
| 9 | 4 | 19.733 | 14/5:03.991 |
| 10 | 4 | 20.659 | 14/5:02.515 |
| 11 | 4 | 18.817 | 15/5:20.317 |
| 12 | 3 | 18.821 | 15/5:17.150 |
| 13 | 4 | 20.023 | 15/5:15.857 |
| 14 | 4 | 25.846 | 15/5:20.988 |
| 15 | 4 | 23.284 | 15/5:22.873 |