So hard in fact, she didn't bother surfacing from the water, just sort of took it up and along with her. Awesome.
And if you think our swimmers work hard, you should see how our Chair and Director of Swimming work when there's a crisis.
You will have heard by now that Enderby pool is closed until further notice due to a problem with the floor. We are sending all our best fixing vibes to the staff as they work to sort it out.
But in the meantime, there was the small matter of trying to replace the lost pool time for six different squads.
It was like that chicken-fox-cabbage and boat conundrum. Not so easy to solve.
But after a day of bashing the phones and with some fab support from pools around Leicestershire, we've more or less got it covered.
You will have been sent an email informing you of the changes to days/venues/times of your child's squad, but if you haven't received it, please email our chair for the details.
Thanks to Judy and Guy for sorting us out so quickly, and PLEASE bear with us for however long it takes for the Enderby pool to get fixed.