| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.397 | 20/5:07.940 |
| 2 | 1 | 15.614 | 20/5:10.110 |
| 3 | 1 | 15.488 | 20/5:09.993 |
| 4 | 1 | 16.679 | 19/5:00.096 |
| 5 | 1 | 15.742 | 20/5:15.680 |
| 6 | 2 | 19.241 | 19/5:10.843 |
| 7 | 2 | 15.566 | 19/5:08.688 |
| 8 | 1 | 15.443 | 19/5:06.779 |
| 9 | 1 | 15.184 | 19/5:04.747 |
| 10 | 1 | 16.175 | 19/5:05.005 |
| 11 | 1 | 17.104 | 19/5:06.821 |
| 12 | 1 | 15.514 | 19/5:05.816 |
| 13 | 1 | 15.644 | 19/5:05.156 |
| 14 | 1 | 15.546 | 19/5:04.457 |
| 15 | 1 | 15.246 | 19/5:03.472 |
| 16 | 1 | 16.034 | 19/5:03.545 |
| 17 | 1 | 19.19 | 19/5:06.925 |
| 18 | 1 | 18.819 | 19/5:09.738 |
| 19 | 1 | 15.778 | 19/5:09.214 |