| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.300 | 15/5:04.500 |
| 2 | 1 | 21.040 | 15/5:10.050 |
| 3 | 2 | 21.090 | 15/5:12.150 |
| 4 | 3 | 20.740 | 15/5:11.887 |
| 5 | 3 | 21.370 | 15/5:13.620 |
| 6 | 3 | 21.610 | 15/5:15.375 |
| 7 | 3 | 20.890 | 15/5:15.086 |
| 8 | 3 | 21.420 | 15/5:15.863 |
| 9 | 3 | 21.330 | 15/5:16.317 |
| 10 | 3 | 27.590 | 14/5:04.332 |
| 11 | 3 | 23.450 | 14/5:06.511 |
| 12 | 3 | 20.490 | 14/5:04.873 |
| 13 | 3 | 20.980 | 14/5:04.015 |
| 14 | 3 | 22.080 | 14/5:04.380 |