| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.327 | N/A |
| 2 | 3 | 15.963 | 20/5:06.624 |
| 3 | 3 | 15.566 | 20/5:02.852 |
| 4 | 4 | 19.847 | 19/5:11.583 |
| 5 | 4 | 23.291 | 17/5:01.995 |
| 6 | 4 | 15.164 | 18/5:08.752 |
| 7 | 4 | 15.123 | 18/5:00.696 |
| 8 | 4 | 15.018 | 19/5:11.826 |
| 9 | 4 | 14.983 | 19/5:06.975 |
| 10 | 4 | 15.058 | 19/5:03.353 |
| 11 | 4 | 15.161 | 19/5:00.640 |
| 12 | 4 | 14.729 | 20/5:14.068 |
| 13 | 4 | 14.955 | 20/5:11.852 |
| 14 | 4 | 14.685 | 20/5:09.582 |
| 15 | 4 | 16.064 | 20/5:09.507 |
| 16 | 4 | 14.880 | 20/5:07.943 |
| 17 | 4 | 15.048 | 20/5:06.774 |
| 18 | 4 | 15.076 | 20/5:05.774 |
| 19 | 4 | 14.759 | 20/5:04.550 |
| 20 | 4 | 15.256 | 20/5:03.953 |