| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.521 | 21/5:04.941 |
| 2 | 3 | 14.067 | 21/5:00.174 |
| 3 | 3 | 14.018 | 22/5:12.444 |
| 4 | 3 | 17.126 | 21/5:13.593 |
| 5 | 3 | 14.151 | 21/5:10.309 |
| 6 | 3 | 16.091 | 21/5:14.909 |
| 7 | 3 | 14.953 | 21/5:14.781 |
| 8 | 3 | 14.271 | 21/5:12.895 |
| 9 | 3 | 14.308 | 21/5:11.514 |
| 10 | 3 | 14.689 | 21/5:11.209 |
| 11 | 3 | 14.802 | 21/5:11.176 |
| 12 | 3 | 17.084 | 20/5:00.135 |
| 13 | 3 | 15.348 | 20/5:00.660 |
| 14 | 3 | 14.180 | 21/5:14.413 |
| 15 | 3 | 15.134 | 21/5:14.640 |
| 16 | 4 | 20.832 | 20/5:06.969 |
| 17 | 5 | 17.074 | 20/5:08.999 |
| 18 | 5 | 15.756 | 20/5:09.339 |
| 19 | 5 | 19.045 | 20/5:13.105 |
| 20 | 5 | 19.154 | 20/5:16.604 |