| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.275 | 20/5:05.500 |
| 2 | 1 | 15.303 | 20/5:05.780 |
| 3 | 1 | 15.526 | 20/5:07.360 |
| 4 | 1 | 15.053 | 20/5:05.785 |
| 5 | 1 | 15.514 | 20/5:06.684 |
| 6 | 1 | 15.353 | 20/5:06.747 |
| 7 | 1 | 15.459 | 20/5:07.094 |
| 8 | 1 | 15.383 | 20/5:07.165 |
| 9 | 1 | 15.664 | 20/5:07.844 |
| 10 | 1 | 15.541 | 20/5:08.142 |
| 11 | 1 | 15.469 | 20/5:08.255 |
| 12 | 1 | 15.158 | 20/5:07.830 |
| 13 | 1 | 15.565 | 20/5:08.097 |
| 14 | 1 | 16.001 | 20/5:08.949 |
| 15 | 1 | 15.539 | 20/5:09.071 |
| 16 | 1 | 15.633 | 20/5:09.295 |
| 17 | 1 | 15.451 | 20/5:09.279 |
| 18 | 1 | 16.014 | 20/5:09.890 |
| 19 | 1 | 15.437 | 20/5:09.829 |
| 20 | 1 | 15.728 | 20/5:10.066 |