| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.960 | N/A |
| 2 | 3 | 14.310 | 21/5:05.016 |
| 3 | 3 | 14.808 | 21/5:10.014 |
| 4 | 3 | 15.259 | 20/5:00.014 |
| 5 | 3 | 14.317 | 21/5:12.043 |
| 6 | 3 | 14.427 | 21/5:11.444 |
| 7 | 3 | 14.433 | 21/5:10.806 |
| 8 | 3 | 14.431 | 21/5:10.345 |
| 9 | 3 | 14.401 | 21/5:09.925 |
| 10 | 3 | 15.236 | 21/5:11.453 |
| 11 | 4 | 16.989 | 20/5:01.320 |
| 12 | 4 | 14.053 | 21/5:14.712 |
| 13 | 4 | 14.354 | 21/5:13.099 |
| 14 | 4 | 14.363 | 21/5:13.392 |
| 15 | 4 | 13.928 | 21/5:12.258 |
| 16 | 4 | 14.183 | 21/5:11.616 |
| 17 | 4 | 14.123 | 21/5:10.978 |
| 18 | 3 | 14.300 | 21/5:10.624 |
| 19 | 3 | 14.404 | 21/5:10.425 |
| 20 | 3 | 14.684 | 21/5:10.542 |
| 21 | 3 | 14.168 | 21/5:10.131 |