| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.184 | 15/5:17.760 |
| 2 | 2 | 21.228 | 15/5:18.090 |
| 3 | 2 | 21.431 | 15/5:19.215 |
| 4 | 2 | 21.757 | 15/5:21.000 |
| 5 | 3 | 21.609 | 14/5:00.185 |
| 6 | 3 | 20.599 | 15/5:19.520 |
| 7 | 3 | 21.157 | 15/5:19.211 |
| 8 | 3 | 21.860 | 15/5:20.297 |
| 9 | 3 | 21.597 | 15/5:20.703 |
| 10 | 3 | 21.396 | 15/5:20.727 |
| 11 | 3 | 21.105 | 15/5:20.350 |
| 12 | 2 | 21.455 | 15/5:20.473 |
| 13 | 3 | 21.678 | 15/5:20.834 |
| 14 | 3 | 21.037 | 15/5:20.457 |
| 15 | 2 | 20.919 | 15/5:20.012 |