| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.305 | 15/5:04.575 |
| 2 | 1 | 21.457 | 15/5:13.215 |
| 3 | 1 | 20.423 | 15/5:10.925 |
| 4 | 1 | 20.038 | 15/5:08.336 |
| 5 | 2 | 21.090 | 15/5:09.939 |
| 6 | 2 | 21.215 | 15/5:11.320 |
| 7 | 2 | 20.981 | 15/5:11.805 |
| 8 | 3 | 23.931 | 15/5:17.700 |
| 9 | 2 | 20.439 | 15/5:16.465 |
| 10 | 2 | 20.973 | 15/5:16.278 |
| 11 | 2 | 20.553 | 15/5:15.552 |
| 12 | 2 | 20.063 | 15/5:14.335 |
| 13 | 2 | 19.903 | 15/5:13.120 |
| 14 | 2 | 19.979 | 15/5:12.161 |
| 15 | 2 | 20.653 | 15/5:12.003 |