| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.324 | 15/5:04.860 |
| 2 | 4 | 22.429 | 15/5:20.647 |
| 3 | 4 | 19.777 | 15/5:12.650 |
| 4 | 4 | 20.430 | 15/5:11.100 |
| 5 | 4 | 18.968 | 15/5:05.784 |
| 6 | 5 | 21.700 | 15/5:09.070 |
| 7 | 5 | 20.113 | 15/5:08.016 |
| 8 | 4 | 20.019 | 15/5:07.050 |
| 9 | 4 | 18.849 | 15/5:04.348 |
| 10 | 4 | 22.820 | 15/5:08.144 |
| 11 | 4 | 21.951 | 15/5:10.064 |
| 12 | 4 | 20.264 | 15/5:09.555 |
| 13 | 4 | 20.441 | 15/5:09.329 |
| 14 | 4 | 21.127 | 15/5:09.870 |
| 15 | 4 | 18.832 | 15/5:08.044 |