| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.366 | 15/5:05.049 |
| 2 | 1 | 20.310 | 15/5:05.007 |
| 3 | 1 | 20.509 | 15/5:05.925 |
| 4 | 1 | 20.096 | 15/5:04.803 |
| 5 | 1 | 21.591 | 15/5:08.616 |
| 6 | 1 | 22.716 | 15/5:13.097 |
| 7 | 1 | 20.403 | 15/5:12.837 |
| 8 | 1 | 20.447 | 15/5:12.071 |
| 9 | 1 | 20.588 | 15/5:11.071 |
| 10 | 1 | 20.161 | 15/5:10.780 |
| 11 | 1 | 21.447 | 15/5:11.773 |
| 12 | 1 | 22.620 | 15/5:14.067 |
| 13 | 1 | 20.774 | 15/5:13.878 |
| 14 | 1 | 20.423 | 15/5:13.340 |
| 15 | 1 | 20.890 | 15/5:13.341 |