| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.327 | 15/5:19.905 |
| 2 | 3 | 20.616 | 15/5:14.572 |
| 3 | 3 | 20.948 | 15/5:14.455 |
| 4 | 3 | 21.244 | 15/5:15.506 |
| 5 | 3 | 21.893 | 15/5:18.084 |
| 6 | 3 | 20.926 | 15/5:17.385 |
| 7 | 3 | 21.156 | 15/5:17.379 |
| 8 | 3 | 20.705 | 15/5:16.528 |
| 9 | 4 | 23.523 | 15/5:20.563 |
| 10 | 4 | 21.140 | 15/5:20.217 |
| 11 | 4 | 20.581 | 15/5:19.171 |
| 12 | 4 | 20.819 | 15/5:18.598 |
| 13 | 4 | 21.199 | 15/5:18.550 |
| 14 | 4 | 21.170 | 15/5:18.479 |
| 15 | 4 | 21.239 | 15/5:18.486 |