| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.047 | 19/5:04.893 |
| 2 | 3 | 16.241 | 19/5:06.735 |
| 3 | 2 | 16.358 | 19/5:08.091 |
| 4 | 2 | 16.415 | 19/5:09.039 |
| 5 | 2 | 16.777 | 19/5:10.984 |
| 6 | 2 | 16.481 | 19/5:11.343 |
| 7 | 2 | 16.192 | 19/5:10.815 |
| 8 | 2 | 16.610 | 19/5:11.412 |
| 9 | 2 | 16.429 | 19/5:11.494 |
| 10 | 2 | 16.517 | 19/5:11.727 |
| 11 | 2 | 16.605 | 19/5:12.069 |
| 12 | 2 | 16.651 | 19/5:12.428 |
| 13 | 1 | 16.478 | 19/5:12.478 |
| 14 | 1 | 16.164 | 19/5:12.095 |
| 15 | 1 | 16.876 | 19/5:12.665 |
| 16 | 1 | 16.570 | 19/5:12.800 |
| 17 | 1 | 16.407 | 19/5:12.737 |
| 18 | 1 | 16.466 | 19/5:12.744 |
| 19 | 1 | 16.382 | 19/5:12.665 |