| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.326 | 21/5:00.846 |
| 2 | 7 | 27.531 | 15/5:13.928 |
| 3 | 7 | 13.566 | 17/5:14.064 |
| 4 | 7 | 13.488 | 18/5:10.100 |
| 5 | 7 | 14.042 | 19/5:15.221 |
| 6 | 7 | 13.858 | 19/5:06.568 |
| 7 | 7 | 13.836 | 19/5:00.328 |
| 8 | 7 | 13.642 | 20/5:10.723 |
| 9 | 6 | 13.467 | 20/5:06.124 |
| 10 | 6 | 13.803 | 20/5:03.118 |
| 11 | 6 | 13.336 | 21/5:14.800 |
| 12 | 6 | 13.328 | 21/5:11.890 |
| 13 | 6 | 13.651 | 21/5:09.950 |
| 14 | 5 | 13.476 | 21/5:08.025 |
| 15 | 5 | 13.725 | 21/5:06.705 |
| 16 | 5 | 13.439 | 21/5:05.175 |
| 17 | 5 | 13.569 | 21/5:03.985 |
| 18 | 5 | 13.923 | 21/5:03.340 |
| 19 | 5 | 16.170 | 21/5:05.247 |
| 20 | 6 | 28.497 | 20/5:04.673 |