Superman vs Aquaman and Namor
Superman, Aquaman, and Namor are having lunch at a waterfront seafood restaurant. Aquaman and Namor are comparing feats:
Aquaman: I once swam across the entire Atlantic at 1000 knots.
Superman: Yawwwn. I could do that, even faster.
Namor: I can absorb the power of electricity!
Superman: Electricity? Heh. It tickles, just a little bit.
Aquaman: I'm really durable. I can survive pressures like 15,000 PSI. I once swam to the bottom of Challenger Deep.
Namor: Me too!
Superman: Oh for god's sake. I fly around inside the sun and through the middle of nuclear explosions. That's what, like, 50 million times that pressure? And I'm laughing while I do it.
Aquaman: I can control the fish of the high seas.
Superman: I wouldn't be seen dead with a ridiculous power like that. But I'll be sure to call next time I need, er, something to do with fish.
Aquaman: I once tore up and lifted an entire city street during a fierce battle.
Superman: Um, I've lifted like, the entire city.
Namor: I can see in the dark, because I am adapted to seeing in the inky depths.
Aquaman: Me too!
Superman: Ha ha. I can see in the dark. And whats going on on the moon right now. And through that wall over there. And those radio waves. And your DNA.
Namor: I have defeated the Incredible Hulk himself in battle!
Superman: Pfft. I beat him in like, a page? Then I blocked Thor's hammer blow with one hand, and knocked him the hell out too. Like this! <swings fist in air in similar motion to punch that knocked out Thor>
Aquaman: I once...
Superman: "I once blah blah BLAH yadda yadda yadda." You know, for denizens of the deep you two really are full of hot air. Waiter? Bill please.
Aquaman: That does it Superman...
Namor: This was a nice lunch but we've had enough of you, braggart.
Namor and Aquaman challenge Superman to a series of duels to regain their dignity:
1) Swim race across the entire Pacific ocean. Superman cannot use his flight powers as an assist, this is purely swimming.
2) Survive at the bottom of Challenger Deep the longest.
3) All out brawl, Superman vs Namor and Aquaman. Superman cannot use his flight, heat vision etc, he just gets his durability, strength, and speed. Fight takes place in a deserted area in very light but steady rain.
4) All out brawl, Superman vs Namor and Aquaman, in the middle of the Pacific ocean. All powers on.
How many duels can Superman win? Can the duo win any? (if either member of the duo win, the team wins)