| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.718 | 15/5:10.770 |
| 2 | 2 | 19.850 | 15/5:04.260 |
| 3 | 3 | 22.452 | 15/5:15.100 |
| 4 | 4 | 20.217 | 15/5:12.139 |
| 5 | 4 | 20.891 | 15/5:12.384 |
| 6 | 3 | 20.907 | 15/5:12.587 |
| 7 | 3 | 20.004 | 15/5:10.798 |
| 8 | 4 | 20.413 | 15/5:10.222 |
| 9 | 4 | 21.735 | 15/5:11.978 |
| 10 | 4 | 20.339 | 15/5:11.289 |
| 11 | 4 | 20.220 | 15/5:10.563 |
| 12 | 3 | 20.203 | 15/5:09.936 |
| 13 | 3 | 20.015 | 15/5:09.189 |
| 14 | 2 | 21.096 | 15/5:09.707 |
| 15 | 2 | 20.112 | 15/5:09.172 |