| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.036 | 20/5:00.720 |
| 2 | 3 | 14.669 | 21/5:11.902 |
| 3 | 2 | 14.626 | 21/5:10.317 |
| 4 | 2 | 14.588 | 21/5:09.325 |
| 5 | 2 | 15.384 | 21/5:12.073 |
| 6 | 3 | 14.916 | 21/5:12.266 |
| 7 | 3 | 14.657 | 21/5:11.628 |
| 8 | 3 | 14.871 | 21/5:11.711 |
| 9 | 3 | 16.279 | 20/5:00.058 |
| 10 | 3 | 15.492 | 20/5:01.036 |
| 11 | 3 | 14.526 | 20/5:00.080 |
| 12 | 3 | 16.271 | 20/5:02.192 |
| 13 | 3 | 15.384 | 20/5:02.614 |
| 14 | 3 | 15.236 | 20/5:02.764 |
| 15 | 3 | 15.183 | 20/5:02.824 |
| 16 | 3 | 15.052 | 20/5:02.712 |
| 17 | 3 | 15.264 | 20/5:02.864 |
| 18 | 3 | 15.229 | 20/5:02.959 |
| 19 | 3 | 16.154 | 20/5:04.018 |
| 20 | 3 | 20.197 | 20/5:09.014 |