| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.623 | 21/5:07.083 |
| 2 | 4 | 14.314 | 21/5:03.838 |
| 3 | 4 | 20.418 | 19/5:12.582 |
| 4 | 4 | 14.842 | 19/5:04.936 |
| 5 | 4 | 14.222 | 20/5:13.676 |
| 6 | 4 | 13.852 | 20/5:07.570 |
| 7 | 4 | 14.061 | 20/5:03.806 |
| 8 | 4 | 13.602 | 21/5:14.827 |
| 9 | 4 | 15.245 | 20/5:00.398 |
| 10 | 4 | 15.104 | 20/5:00.566 |
| 11 | 4 | 14.677 | 21/5:14.924 |
| 12 | 4 | 14.583 | 21/5:14.200 |
| 13 | 4 | 13.877 | 21/5:12.448 |
| 14 | 4 | 14.441 | 21/5:11.792 |
| 15 | 4 | 13.626 | 21/5:10.082 |
| 16 | 4 | 13.984 | 21/5:09.056 |
| 17 | 4 | 13.676 | 21/5:07.770 |
| 18 | 4 | 13.847 | 21/5:06.826 |
| 19 | 4 | 14.956 | 21/5:07.208 |
| 20 | 4 | 14.554 | 21/5:07.129 |
| 21 | 4 | 14.124 | 21/5:06.628 |