| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.494 | 21/5:04.374 |
| 2 | 3 | 14.232 | 21/5:01.623 |
| 3 | 2 | 14.401 | 21/5:01.889 |
| 4 | 3 | 15.895 | 21/5:09.865 |
| 5 | 3 | 14.517 | 21/5:08.864 |
| 6 | 3 | 14.712 | 21/5:08.878 |
| 7 | 3 | 15.170 | 21/5:10.263 |
| 8 | 3 | 14.868 | 21/5:10.509 |
| 9 | 3 | 14.423 | 21/5:09.661 |
| 10 | 3 | 14.554 | 21/5:09.259 |
| 11 | 3 | 14.645 | 21/5:09.103 |
| 12 | 3 | 14.604 | 21/5:08.901 |
| 13 | 3 | 14.772 | 21/5:09.002 |
| 14 | 4 | 20.735 | 20/5:02.889 |
| 15 | 4 | 14.903 | 20/5:02.567 |
| 16 | 4 | 14.711 | 20/5:02.045 |
| 17 | 4 | 14.270 | 20/5:01.066 |
| 18 | 4 | 14.835 | 20/5:00.823 |
| 19 | 4 | 15.132 | 20/5:00.919 |
| 20 | 3 | 14.555 | 20/5:00.428 |