| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.848 | 19/5:01.112 |
| 2 | 3 | 15.468 | 20/5:13.160 |
| 3 | 1 | 15.783 | 20/5:13.993 |
| 4 | 1 | 15.448 | 20/5:12.735 |
| 5 | 1 | 15.764 | 20/5:13.244 |
| 6 | 1 | 15.298 | 20/5:12.030 |
| 7 | 2 | 22.004 | 19/5:13.807 |
| 8 | 2 | 15.048 | 19/5:10.320 |
| 9 | 1 | 15.321 | 19/5:08.184 |
| 10 | 1 | 15.043 | 19/5:05.947 |
| 11 | 1 | 15.072 | 19/5:04.168 |
| 12 | 1 | 14.539 | 19/5:01.840 |
| 13 | 1 | 14.937 | 19/5:00.453 |
| 14 | 1 | 15.286 | 20/5:15.513 |
| 15 | 1 | 15.639 | 20/5:15.331 |
| 16 | 1 | 15.333 | 20/5:14.789 |
| 17 | 1 | 15.221 | 20/5:14.179 |
| 18 | 1 | 15.127 | 20/5:13.532 |
| 19 | 1 | 14.602 | 20/5:12.401 |
| 20 | 1 | 16.024 | 20/5:12.805 |