| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 13.426 | 23/5:08.798 |
| 2 | 3 | 12.951 | 23/5:03.336 |
| 3 | 4 | 34.816 | 15/5:05.965 |
| 4 | 4 | 16.705 | 16/5:11.592 |
| 5 | 4 | 11.617 | 17/5:04.351 |
| 6 | 4 | 14.764 | 18/5:12.837 |
| 7 | 4 | 15.248 | 18/5:07.355 |
| 8 | 4 | 10.199 | 19/5:08.099 |
| 9 | 4 | 14.813 | 19/5:05.138 |
| 10 | 4 | 22.326 | 18/5:00.357 |
| 11 | 4 | 15.886 | 19/5:15.661 |
| 12 | 4 | 18.004 | 18/5:01.132 |
| 13 | 4 | 15.386 | 19/5:15.898 |
| 14 | 4 | 18.059 | 18/5:01.114 |
| 15 | 4 | 12.961 | 19/5:13.071 |
| 16 | 4 | 11.571 | 19/5:07.244 |
| 17 | 4 | 14.880 | 19/5:05.802 |
| 18 | 3 | 13.566 | 19/5:03.132 |
| 19 | 3 | 11.273 | 20/5:14.159 |
| 20 | 3 | 10.896 | 20/5:09.347 |