| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.757 | 21/5:09.897 |
| 2 | 2 | 14.816 | 21/5:10.517 |
| 3 | 2 | 14.603 | 21/5:09.232 |
| 4 | 2 | 14.618 | 21/5:08.668 |
| 5 | 2 | 15.001 | 21/5:09.939 |
| 6 | 2 | 14.913 | 21/5:10.478 |
| 7 | 2 | 15.100 | 21/5:11.424 |
| 8 | 2 | 15.208 | 21/5:12.417 |
| 9 | 2 | 15.144 | 21/5:13.040 |
| 10 | 2 | 14.970 | 21/5:13.173 |
| 11 | 2 | 14.971 | 21/5:13.284 |
| 12 | 2 | 14.907 | 21/5:13.264 |
| 13 | 2 | 14.817 | 21/5:13.102 |
| 14 | 2 | 15.014 | 21/5:13.259 |
| 15 | 2 | 15.167 | 21/5:13.608 |
| 16 | 2 | 14.907 | 21/5:13.573 |
| 17 | 1 | 15.347 | 21/5:14.086 |
| 18 | 2 | 16.980 | 20/5:01.378 |
| 19 | 2 | 14.734 | 20/5:01.025 |
| 20 | 2 | 15.781 | 20/5:01.755 |