| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.523 | 21/5:04.983 |
| 2 | 1 | 14.282 | 21/5:02.452 |
| 3 | 2 | 14.900 | 21/5:05.935 |
| 4 | 2 | 14.626 | 21/5:06.238 |
| 5 | 2 | 15.007 | 21/5:08.020 |
| 6 | 2 | 14.338 | 21/5:06.866 |
| 7 | 2 | 14.423 | 21/5:06.297 |
| 8 | 2 | 14.594 | 21/5:06.319 |
| 9 | 2 | 14.439 | 21/5:05.975 |
| 10 | 2 | 14.718 | 21/5:06.285 |
| 11 | 2 | 14.160 | 21/5:05.474 |
| 12 | 2 | 14.146 | 21/5:04.773 |
| 13 | 2 | 14.975 | 21/5:05.519 |
| 14 | 2 | 14.325 | 21/5:05.184 |
| 15 | 2 | 15.517 | 21/5:06.562 |
| 16 | 2 | 14.271 | 21/5:06.133 |
| 17 | 2 | 14.445 | 21/5:05.969 |
| 18 | 2 | 14.652 | 21/5:06.064 |
| 19 | 2 | 14.706 | 21/5:06.210 |
| 20 | 2 | 13.935 | 21/5:05.531 |
| 21 | 2 | 14.186 | 21/5:05.168 |