| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.869 | 15/5:13.035 |
| 2 | 2 | 21.427 | 15/5:17.220 |
| 3 | 2 | 20.802 | 15/5:15.490 |
| 4 | 2 | 20.280 | 15/5:12.668 |
| 5 | 2 | 20.604 | 15/5:11.946 |
| 6 | 2 | 20.579 | 15/5:11.402 |
| 7 | 2 | 20.271 | 15/5:10.354 |
| 8 | 2 | 20.286 | 15/5:09.596 |
| 9 | 2 | 20.176 | 15/5:08.823 |
| 10 | 2 | 20.184 | 15/5:08.217 |
| 11 | 2 | 20.062 | 15/5:07.555 |
| 12 | 2 | 20.047 | 15/5:06.984 |
| 13 | 2 | 20.644 | 15/5:07.190 |
| 14 | 2 | 19.952 | 15/5:06.625 |
| 15 | 1 | 19.750 | 15/5:05.933 |