Paralympians pooled Poppy, 19, set a new world record of 1:03:00 in the S14 100m butterfly final.
The teenager, from Middlewich, Cheshire, won her heat earlier in the day and was in pole position in lane 4 when she dived in and beat Hong Kong's Yui Lam Chan into second place in Paris.
Honoured
World champion Tully, 27, won her gold in the S5 200m freestyle final after fighting back from a head injury to get to the Games.
The golden girls' victories followed three silver medals for stars of ParalympicsGB.
Fellow swimmer Will Ellard won his in the men's S14 100m butterfly.
The 18-year-old from Beccles, Suffolk, missed out on gold by a fraction of a second to Alexander Hillhouse of Denmark.
Cyclist Daphne Schrager, 23, won Britain's very first medal of the Paris Paralympics when she took silver in the C1-3 3000m individual pursuit in the velodrome.
This story is from the {{IssueName}} edition of {{MagazineName}}.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the {{IssueName}} edition of {{MagazineName}}.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
Villa icon was 'real-life superhero' who helped conquer the continent
STAN COLLYMORE hailed the late Gary Shaw as \"a real-life superhero\" and the main reason he started playing football.
'We got Champions League bibs and balls on Sunday... I can't tell you how proud and happy it ano made me'
McGINN LIVING A EURO DREAM
I'm one of the lucky ones' says Margie, 74, after three cancer battles
CANCER survivor Margie Shields says she feels lucky to be alive after beating the disease three times in 20 years.
Where are your eyes, world? Can you not see? People are dying every day
As the Ukraine conflict drags on, a passionate cris de coeur for our ongoing support for the embattled nation. But is its author a politician or soldier? No, she is a 15-year-old girl whose words should inspire us all, writes Lord Ashcroft
Firestorm as missiles hit border city
UKRAINE has pounded Russia's border region of Belgorod in a series of surprise missile strikes.
Putin boosts total soldier numbers by 180k to 1.5m
VLADIMIR Putin has ordered army chiefs to increase the number of Russian troops by 180,000 to 1.5 million.
Man City's defence over finance claims kicks off
THE landmark legal battle between the Premier League and Manchester City over 115 allegations that the club broke financial rules began yesterday behind closed doors in London.
Baby Reigndeer
Stalker hit rises above furore to win 4 gongs
'I will be glad when you gone... suspect's years of Trump hatred
THE alleged would-be assassin of Donald Trump formed a hatred for the former US president - despite voting him into the White House.
Painful proof my pal Esther's fight is right
DAME Esther Rantzen has been my friend, mentor, confidante, companion and let me unleash my true fan-girl here - inspiration for almost 30 years.