| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.817 | 15/5:12.255 |
| 2 | 2 | 20.569 | 15/5:10.395 |
| 3 | 2 | 20.875 | 15/5:11.305 |
| 4 | 2 | 20.832 | 15/5:11.599 |
| 5 | 2 | 20.811 | 15/5:11.712 |
| 6 | 2 | 20.476 | 15/5:10.950 |
| 7 | 2 | 20.599 | 15/5:10.669 |
| 8 | 1 | 20.267 | 15/5:09.836 |
| 9 | 2 | 20.639 | 15/5:09.808 |
| 10 | 2 | 20.774 | 15/5:09.988 |
| 11 | 2 | 20.705 | 15/5:10.042 |
| 12 | 2 | 20.805 | 15/5:10.211 |
| 13 | 2 | 20.455 | 15/5:09.951 |
| 14 | 2 | 20.635 | 15/5:09.920 |
| 15 | 2 | 20.457 | 15/5:09.716 |