| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.484 | 15/5:07.260 |
| 2 | 2 | 20.497 | 15/5:07.358 |
| 3 | 2 | 20.288 | 15/5:06.345 |
| 4 | 2 | 20.642 | 15/5:07.166 |
| 5 | 2 | 19.906 | 15/5:05.451 |
| 6 | 2 | 19.787 | 15/5:04.010 |
| 7 | 2 | 20.233 | 15/5:03.936 |
| 8 | 2 | 20.119 | 15/5:03.668 |
| 9 | 1 | 20.412 | 15/5:03.947 |
| 10 | 2 | 22.040 | 15/5:06.612 |
| 11 | 1 | 19.140 | 15/5:04.838 |
| 12 | 1 | 19.324 | 15/5:03.590 |
| 13 | 2 | 22.169 | 15/5:05.817 |
| 14 | 2 | 20.272 | 15/5:05.692 |
| 15 | 2 | 19.676 | 15/5:04.989 |