| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.342 | 15/5:05.013 |
| 2 | 1 | 19.939 | 15/5:02.107 |
| 3 | 1 | 22.933 | 15/5:16.007 |
| 4 | 1 | 20.863 | 15/5:15.288 |
| 5 | 1 | 19.971 | 15/5:12.144 |
| 6 | 1 | 19.625 | 15/5:09.182 |
| 7 | 1 | 21.303 | 15/5:10.662 |
| 8 | 1 | 19.917 | 15/5:09.174 |
| 9 | 1 | 20.509 | 15/5:09.003 |
| 10 | 1 | 20.452 | 15/5:08.781 |
| 11 | 1 | 22.783 | 15/5:11.777 |
| 12 | 3 | 23.772 | 15/5:15.511 |
| 13 | 2 | 20.721 | 15/5:15.015 |
| 14 | 3 | 22.110 | 15/5:16.328 |
| 15 | 3 | 20.380 | 15/5:15.620 |