| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.068 | 19/5:05.292 |
| 2 | 4 | 14.935 | 20/5:10.030 |
| 3 | 4 | 14.935 | 20/5:06.253 |
| 4 | 3 | 15.477 | 20/5:07.075 |
| 5 | 3 | 15.532 | 20/5:07.788 |
| 6 | 3 | 15.541 | 20/5:08.293 |
| 7 | 3 | 16.577 | 20/5:11.614 |
| 8 | 3 | 18.145 | 19/5:02.124 |
| 9 | 4 | 18.915 | 19/5:08.486 |
| 10 | 3 | 15.193 | 19/5:06.504 |
| 11 | 3 | 15.014 | 19/5:04.573 |
| 12 | 3 | 15.604 | 19/5:03.899 |
| 13 | 3 | 15.579 | 19/5:03.291 |
| 14 | 3 | 15.209 | 19/5:02.268 |
| 15 | 3 | 15.209 | 19/5:01.382 |
| 16 | 3 | 15.172 | 19/5:00.562 |
| 17 | 3 | 15.611 | 19/5:00.330 |
| 18 | 3 | 14.849 | 20/5:15.072 |
| 19 | 3 | 15.222 | 20/5:14.513 |
| 20 | 3 | 15.144 | 20/5:13.931 |